{"id":19530,"date":"2018-01-31T07:00:41","date_gmt":"2018-01-31T07:00:41","guid":{"rendered":"https:\/\/www.aplustopper.com\/?p=19530"},"modified":"2020-11-26T12:03:56","modified_gmt":"2020-11-26T06:33:56","slug":"frank-icse-solutions-class-10-chemistry-ammonia","status":"publish","type":"post","link":"https:\/\/www.aplustopper.com\/frank-icse-solutions-class-10-chemistry-ammonia\/","title":{"rendered":"Frank ICSE Solutions for Class 10 Chemistry &#8211; Ammonia"},"content":{"rendered":"<h2><span style=\"color: #00ccff;\">Frank ICSE Solutions for Class 10 Chemistry &#8211; Ammonia<\/span><\/h2>\n<p><strong><span style=\"color: #00ccff;\">PAGE NO : 204<\/span><\/strong><br \/>\n<span style=\"color: #eb4924;\"><strong>Solution 1:<\/strong><\/span><br \/>\nAmmonia is found both in free state and in combined state. In free state, it is formed in traces amount by decaying urine and other organic matter.<br \/>\nIn combined state, ammonia is found as ammonium salts mainly as ammonium chloride and ammonium sulphate.<\/p>\n<p><span style=\"color: #eb4924;\"><strong>Solution 2:<\/strong><\/span><\/p>\n<ol>\n<li>(i) <strong>Liquid ammonia<\/strong> &#8211; Compressed ammonia gas at 6 atmospheric pressure. Chemical formula -NH<span style=\"font-size: 13.3333px;\">3<\/span><\/li>\n<li>(ii) <strong>Liquor ammonia<\/strong> &#8211; It is saturated solution of ammonia in water. It is very dilute solution of ammonium hydroxide (NH<sub>4<\/sub>OH).<\/li>\n<li>A saturated solution of ammonia in water is called liquor ammonia Fortis.<\/li>\n<\/ol>\n<p><span style=\"color: #eb4924;\"><strong>Solution 3:<\/strong><\/span><br \/>\n<img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-95475\" src=\"https:\/\/www.aplustopper.com\/wp-content\/uploads\/2018\/01\/Frank-ICSE-Solutions-for-Class-10-Chemistry-Ammonia-1.png\" alt=\"Frank ICSE Solutions for Class 10 Chemistry - Ammonia 1\" width=\"629\" height=\"596\" srcset=\"https:\/\/www.aplustopper.com\/wp-content\/uploads\/2018\/01\/Frank-ICSE-Solutions-for-Class-10-Chemistry-Ammonia-1.png 629w, https:\/\/www.aplustopper.com\/wp-content\/uploads\/2018\/01\/Frank-ICSE-Solutions-for-Class-10-Chemistry-Ammonia-1-300x284.png 300w\" sizes=\"(max-width: 629px) 100vw, 629px\" \/><\/p>\n<p><span style=\"color: #eb4924;\"><strong>Solution 4:<\/strong><\/span><br \/>\n<img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-95478\" src=\"https:\/\/www.aplustopper.com\/wp-content\/uploads\/2018\/01\/Frank-ICSE-Solutions-for-Class-10-Chemistry-Ammonia-2.png\" alt=\"Frank ICSE Solutions for Class 10 Chemistry - Ammonia 2\" width=\"392\" height=\"275\" srcset=\"https:\/\/www.aplustopper.com\/wp-content\/uploads\/2018\/01\/Frank-ICSE-Solutions-for-Class-10-Chemistry-Ammonia-2.png 392w, https:\/\/www.aplustopper.com\/wp-content\/uploads\/2018\/01\/Frank-ICSE-Solutions-for-Class-10-Chemistry-Ammonia-2-300x210.png 300w\" sizes=\"(max-width: 392px) 100vw, 392px\" \/><\/p>\n<p><span style=\"color: #eb4924;\"><strong>Solution 5:<\/strong><\/span><br \/>\n<img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-95479\" src=\"https:\/\/www.aplustopper.com\/wp-content\/uploads\/2018\/01\/Frank-ICSE-Solutions-for-Class-10-Chemistry-Ammonia-3.png\" alt=\"Frank ICSE Solutions for Class 10 Chemistry - Ammonia 3\" width=\"588\" height=\"509\" srcset=\"https:\/\/www.aplustopper.com\/wp-content\/uploads\/2018\/01\/Frank-ICSE-Solutions-for-Class-10-Chemistry-Ammonia-3.png 588w, https:\/\/www.aplustopper.com\/wp-content\/uploads\/2018\/01\/Frank-ICSE-Solutions-for-Class-10-Chemistry-Ammonia-3-300x260.png 300w\" sizes=\"(max-width: 588px) 100vw, 588px\" \/><\/p>\n<p><span style=\"color: #eb4924;\"><strong>Solution 6:<\/strong><\/span><br \/>\n<img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-95481\" src=\"https:\/\/www.aplustopper.com\/wp-content\/uploads\/2018\/01\/Frank-ICSE-Solutions-for-Class-10-Chemistry-Ammonia-4.png\" alt=\"Frank ICSE Solutions for Class 10 Chemistry - Ammonia 4\" width=\"631\" height=\"515\" srcset=\"https:\/\/www.aplustopper.com\/wp-content\/uploads\/2018\/01\/Frank-ICSE-Solutions-for-Class-10-Chemistry-Ammonia-4.png 631w, https:\/\/www.aplustopper.com\/wp-content\/uploads\/2018\/01\/Frank-ICSE-Solutions-for-Class-10-Chemistry-Ammonia-4-300x245.png 300w\" sizes=\"(max-width: 631px) 100vw, 631px\" \/><\/p>\n<p><span style=\"color: #eb4924;\"><strong>Solution 7:<\/strong><\/span><br \/>\n<img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-95482\" src=\"https:\/\/www.aplustopper.com\/wp-content\/uploads\/2018\/01\/Frank-ICSE-Solutions-for-Class-10-Chemistry-Ammonia-5.png\" alt=\"Frank ICSE Solutions for Class 10 Chemistry - Ammonia 5\" width=\"636\" height=\"288\" srcset=\"https:\/\/www.aplustopper.com\/wp-content\/uploads\/2018\/01\/Frank-ICSE-Solutions-for-Class-10-Chemistry-Ammonia-5.png 636w, https:\/\/www.aplustopper.com\/wp-content\/uploads\/2018\/01\/Frank-ICSE-Solutions-for-Class-10-Chemistry-Ammonia-5-300x136.png 300w\" sizes=\"(max-width: 636px) 100vw, 636px\" \/><\/p>\n<p><strong><span style=\"color: #00ccff;\">PAGE NO : 205<\/span><\/strong><br \/>\n<span style=\"color: #eb4924;\"><strong>Solution 8:<\/strong><\/span><\/p>\n<ol>\n<li><strong>Liquid ammonia is used as refrigerant as:<\/strong>\n<ul>\n<li>It is highly volatile<\/li>\n<li>It has high specific latent heat of vaporization. 1 mole (17g) of liquid ammonia vaporises by absorbing 5.7 kcals of heat from the surroundings, which is there by cooled.<\/li>\n<li>It easily liquefies under pressure at room temperature.<\/li>\n<\/ul>\n<\/li>\n<li>Ammonia emulsifies fats and grease. Thus it is used to clean oils, fats and body grease etc. from clothes.<\/li>\n<li>Liquid hydrogen is dangerous to transport as it is highly combustible. Thus, hydrogen is converted to liquid ammonia and transported in cylinders. Later it is catalytically converted to hydrogen.<br \/>\n<strong>Key:<\/strong> Uses of ammonia<\/li>\n<\/ol>\n<p><span style=\"color: #eb4924;\"><strong>Solution 9:<\/strong><\/span><br \/>\n<img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-95483\" src=\"https:\/\/www.aplustopper.com\/wp-content\/uploads\/2018\/01\/Frank-ICSE-Solutions-for-Class-10-Chemistry-Ammonia-6.png\" alt=\"Frank ICSE Solutions for Class 10 Chemistry - Ammonia 6\" width=\"626\" height=\"360\" srcset=\"https:\/\/www.aplustopper.com\/wp-content\/uploads\/2018\/01\/Frank-ICSE-Solutions-for-Class-10-Chemistry-Ammonia-6.png 626w, https:\/\/www.aplustopper.com\/wp-content\/uploads\/2018\/01\/Frank-ICSE-Solutions-for-Class-10-Chemistry-Ammonia-6-300x173.png 300w\" sizes=\"(max-width: 626px) 100vw, 626px\" \/><\/p>\n<p><span style=\"color: #eb4924;\"><strong>Solution 10:<\/strong><\/span><br \/>\n<img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-95484\" src=\"https:\/\/www.aplustopper.com\/wp-content\/uploads\/2018\/01\/Frank-ICSE-Solutions-for-Class-10-Chemistry-Ammonia-7.png\" alt=\"Frank ICSE Solutions for Class 10 Chemistry - Ammonia 7\" width=\"658\" height=\"110\" srcset=\"https:\/\/www.aplustopper.com\/wp-content\/uploads\/2018\/01\/Frank-ICSE-Solutions-for-Class-10-Chemistry-Ammonia-7.png 658w, https:\/\/www.aplustopper.com\/wp-content\/uploads\/2018\/01\/Frank-ICSE-Solutions-for-Class-10-Chemistry-Ammonia-7-300x50.png 300w\" sizes=\"(max-width: 658px) 100vw, 658px\" \/><\/p>\n<p><span style=\"color: #eb4924;\"><strong>Solution 11:<\/strong><\/span><br \/>\n<img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-95486\" src=\"https:\/\/www.aplustopper.com\/wp-content\/uploads\/2018\/01\/Frank-ICSE-Solutions-for-Class-10-Chemistry-Ammonia-8.png\" alt=\"Frank ICSE Solutions for Class 10 Chemistry - Ammonia 8\" width=\"581\" height=\"410\" srcset=\"https:\/\/www.aplustopper.com\/wp-content\/uploads\/2018\/01\/Frank-ICSE-Solutions-for-Class-10-Chemistry-Ammonia-8.png 581w, https:\/\/www.aplustopper.com\/wp-content\/uploads\/2018\/01\/Frank-ICSE-Solutions-for-Class-10-Chemistry-Ammonia-8-300x212.png 300w\" sizes=\"(max-width: 581px) 100vw, 581px\" \/><\/p>\n<p><span style=\"color: #eb4924;\"><strong>Solution 12:<\/strong><\/span><br \/>\n<img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-95487\" src=\"https:\/\/www.aplustopper.com\/wp-content\/uploads\/2018\/01\/Frank-ICSE-Solutions-for-Class-10-Chemistry-Ammonia-9.png\" alt=\"Frank ICSE Solutions for Class 10 Chemistry - Ammonia 9\" width=\"629\" height=\"423\" srcset=\"https:\/\/www.aplustopper.com\/wp-content\/uploads\/2018\/01\/Frank-ICSE-Solutions-for-Class-10-Chemistry-Ammonia-9.png 629w, https:\/\/www.aplustopper.com\/wp-content\/uploads\/2018\/01\/Frank-ICSE-Solutions-for-Class-10-Chemistry-Ammonia-9-300x202.png 300w\" sizes=\"(max-width: 629px) 100vw, 629px\" \/><\/p>\n<p><span style=\"color: #eb4924;\"><strong>Solution 13:<\/strong><\/span><br \/>\n<img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-95489\" src=\"https:\/\/www.aplustopper.com\/wp-content\/uploads\/2018\/01\/Frank-ICSE-Solutions-for-Class-10-Chemistry-Ammonia-10.png\" alt=\"Frank ICSE Solutions for Class 10 Chemistry - Ammonia 10\" width=\"633\" height=\"567\" srcset=\"https:\/\/www.aplustopper.com\/wp-content\/uploads\/2018\/01\/Frank-ICSE-Solutions-for-Class-10-Chemistry-Ammonia-10.png 633w, https:\/\/www.aplustopper.com\/wp-content\/uploads\/2018\/01\/Frank-ICSE-Solutions-for-Class-10-Chemistry-Ammonia-10-300x269.png 300w\" sizes=\"(max-width: 633px) 100vw, 633px\" \/><\/p>\n<p><span style=\"color: #eb4924;\"><strong>Solution 14:<\/strong><\/span><br \/>\n<img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-95490\" src=\"https:\/\/www.aplustopper.com\/wp-content\/uploads\/2018\/01\/Frank-ICSE-Solutions-for-Class-10-Chemistry-Ammonia-11.png\" alt=\"Frank ICSE Solutions for Class 10 Chemistry - Ammonia 11\" width=\"590\" height=\"176\" srcset=\"https:\/\/www.aplustopper.com\/wp-content\/uploads\/2018\/01\/Frank-ICSE-Solutions-for-Class-10-Chemistry-Ammonia-11.png 590w, https:\/\/www.aplustopper.com\/wp-content\/uploads\/2018\/01\/Frank-ICSE-Solutions-for-Class-10-Chemistry-Ammonia-11-300x89.png 300w\" sizes=\"(max-width: 590px) 100vw, 590px\" \/><\/p>\n<p><span style=\"color: #eb4924;\"><strong>Solution 15:<\/strong><\/span><br \/>\n<img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-95491\" src=\"https:\/\/www.aplustopper.com\/wp-content\/uploads\/2018\/01\/Frank-ICSE-Solutions-for-Class-10-Chemistry-Ammonia-12.png\" alt=\"Frank ICSE Solutions for Class 10 Chemistry - Ammonia 12\" width=\"584\" height=\"549\" srcset=\"https:\/\/www.aplustopper.com\/wp-content\/uploads\/2018\/01\/Frank-ICSE-Solutions-for-Class-10-Chemistry-Ammonia-12.png 584w, https:\/\/www.aplustopper.com\/wp-content\/uploads\/2018\/01\/Frank-ICSE-Solutions-for-Class-10-Chemistry-Ammonia-12-300x282.png 300w\" sizes=\"(max-width: 584px) 100vw, 584px\" \/><\/p>\n<p><span style=\"color: #eb4924;\"><strong>Solution 16:<\/strong><\/span><br \/>\n<img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-95492\" src=\"https:\/\/www.aplustopper.com\/wp-content\/uploads\/2018\/01\/Frank-ICSE-Solutions-for-Class-10-Chemistry-Ammonia-13.png\" alt=\"Frank ICSE Solutions for Class 10 Chemistry - Ammonia 13\" width=\"310\" height=\"384\" srcset=\"https:\/\/www.aplustopper.com\/wp-content\/uploads\/2018\/01\/Frank-ICSE-Solutions-for-Class-10-Chemistry-Ammonia-13.png 310w, https:\/\/www.aplustopper.com\/wp-content\/uploads\/2018\/01\/Frank-ICSE-Solutions-for-Class-10-Chemistry-Ammonia-13-242x300.png 242w\" sizes=\"(max-width: 310px) 100vw, 310px\" \/><\/p>\n<p><span style=\"color: #eb4924;\"><strong>Solution 17:<\/strong><\/span><br \/>\n<img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-95493\" src=\"https:\/\/www.aplustopper.com\/wp-content\/uploads\/2018\/01\/Frank-ICSE-Solutions-for-Class-10-Chemistry-Ammonia-14.png\" alt=\"Frank ICSE Solutions for Class 10 Chemistry - Ammonia 14\" width=\"580\" height=\"677\" srcset=\"https:\/\/www.aplustopper.com\/wp-content\/uploads\/2018\/01\/Frank-ICSE-Solutions-for-Class-10-Chemistry-Ammonia-14.png 580w, https:\/\/www.aplustopper.com\/wp-content\/uploads\/2018\/01\/Frank-ICSE-Solutions-for-Class-10-Chemistry-Ammonia-14-257x300.png 257w\" sizes=\"(max-width: 580px) 100vw, 580px\" \/><\/p>\n<p><span style=\"color: #00ccff;\"><strong>PAGE NO : 206<\/strong><\/span><br \/>\n<span style=\"color: #eb4924;\"><strong>Solution 18:<\/strong><\/span><br \/>\n<img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-95494\" src=\"https:\/\/www.aplustopper.com\/wp-content\/uploads\/2018\/01\/Frank-ICSE-Solutions-for-Class-10-Chemistry-Ammonia-15.png\" alt=\"Frank ICSE Solutions for Class 10 Chemistry - Ammonia 15\" width=\"302\" height=\"150\" srcset=\"https:\/\/www.aplustopper.com\/wp-content\/uploads\/2018\/01\/Frank-ICSE-Solutions-for-Class-10-Chemistry-Ammonia-15.png 302w, https:\/\/www.aplustopper.com\/wp-content\/uploads\/2018\/01\/Frank-ICSE-Solutions-for-Class-10-Chemistry-Ammonia-15-300x149.png 300w\" sizes=\"(max-width: 302px) 100vw, 302px\" \/><\/p>\n<p><span style=\"color: #eb4924;\"><strong>Solution 19:<\/strong><\/span><br \/>\n<img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-95498\" src=\"https:\/\/www.aplustopper.com\/wp-content\/uploads\/2018\/01\/Frank-ICSE-Solutions-for-Class-10-Chemistry-Ammonia-16.png\" alt=\"Frank ICSE Solutions for Class 10 Chemistry - Ammonia 16\" width=\"724\" height=\"609\" srcset=\"https:\/\/www.aplustopper.com\/wp-content\/uploads\/2018\/01\/Frank-ICSE-Solutions-for-Class-10-Chemistry-Ammonia-16.png 724w, https:\/\/www.aplustopper.com\/wp-content\/uploads\/2018\/01\/Frank-ICSE-Solutions-for-Class-10-Chemistry-Ammonia-16-300x252.png 300w\" sizes=\"(max-width: 724px) 100vw, 724px\" \/><\/p>\n<p><span style=\"color: #eb4924;\"><strong>Solution 20:<\/strong><\/span><\/p>\n<ol>\n<li>(i) Use of Ammonium Chloride<br \/>\n-Used in Leclanche cell and dry cell<br \/>\n(ii) Use of Ammonium Sulphate<br \/>\n-Used as a fertilizer<br \/>\n(iii)use of Ammonium nitrate<br \/>\n-Used in fireworks<br \/>\n(iv) Use of Ammonium Carbonate<br \/>\n-Used in baking powder<\/li>\n<li><strong>Test of ammonia and ammonium ions:<\/strong>\n<ul>\n<li>Ammonia gas has a characteristic pungent smell<\/li>\n<li>A glass rod dipped in concentrated hydrochloric acid and is introduced into the gas produces thick white fumes of ammonium chloride.<\/li>\n<\/ul>\n<\/li>\n<\/ol>\n<p><span style=\"color: #eb4924;\"><strong>Solution 21:<\/strong><\/span><br \/>\n<img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-95500\" src=\"https:\/\/www.aplustopper.com\/wp-content\/uploads\/2018\/01\/Frank-ICSE-Solutions-for-Class-10-Chemistry-Ammonia-17.png\" alt=\"Frank ICSE Solutions for Class 10 Chemistry - Ammonia 17\" width=\"255\" height=\"164\" \/><\/p>\n<p><span style=\"color: #eb4924;\"><strong>Solution 22:<\/strong><\/span><br \/>\n<img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-95501\" src=\"https:\/\/www.aplustopper.com\/wp-content\/uploads\/2018\/01\/Frank-ICSE-Solutions-for-Class-10-Chemistry-Ammonia-18.png\" alt=\"Frank ICSE Solutions for Class 10 Chemistry - Ammonia 18\" width=\"632\" height=\"571\" srcset=\"https:\/\/www.aplustopper.com\/wp-content\/uploads\/2018\/01\/Frank-ICSE-Solutions-for-Class-10-Chemistry-Ammonia-18.png 632w, https:\/\/www.aplustopper.com\/wp-content\/uploads\/2018\/01\/Frank-ICSE-Solutions-for-Class-10-Chemistry-Ammonia-18-300x271.png 300w\" sizes=\"(max-width: 632px) 100vw, 632px\" \/><\/p>\n<p><span style=\"color: #eb4924;\"><strong>Solution 1992-1:<\/strong><\/span><br \/>\nSilver chloride<\/p>\n<p><span style=\"color: #eb4924;\"><strong>Solution 1992-2:<\/strong><\/span><br \/>\nAmmonia is highly soluble gas in water and so cannot be collected over water.<\/p>\n<p><span style=\"color: #eb4924;\"><strong>Solution 1992-3:<\/strong><\/span><br \/>\nAmmonia is the odd one out.<br \/>\nAmmonia forms weakly basic solution when dissolved in water.<br \/>\nThe others give acidic solution when dissolved in water.<\/p>\n<p><span style=\"color: #eb4924;\"><strong>Solution 1992-4:<\/strong><\/span><br \/>\n<img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-95504\" src=\"https:\/\/www.aplustopper.com\/wp-content\/uploads\/2018\/01\/Frank-ICSE-Solutions-for-Class-10-Chemistry-Ammonia-19.png\" alt=\"Frank ICSE Solutions for Class 10 Chemistry - Ammonia 19\" width=\"582\" height=\"87\" srcset=\"https:\/\/www.aplustopper.com\/wp-content\/uploads\/2018\/01\/Frank-ICSE-Solutions-for-Class-10-Chemistry-Ammonia-19.png 582w, https:\/\/www.aplustopper.com\/wp-content\/uploads\/2018\/01\/Frank-ICSE-Solutions-for-Class-10-Chemistry-Ammonia-19-300x45.png 300w\" sizes=\"(max-width: 582px) 100vw, 582px\" \/><\/p>\n<p><span style=\"color: #eb4924;\"><strong>Solution 1992-5:<\/strong><\/span><\/p>\n<ol>\n<li>Ammonia is used in the manufacture of fertilisers such as ammonium sulphate, ammonium nitrate, etc.<\/li>\n<li>It is used in the industrial preparation of nitric acid by Ostwald&#8217;s process.<\/li>\n<\/ol>\n<p><span style=\"color: #eb4924;\"><strong>Solution 1993-1:<\/strong><\/span><br \/>\n<img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-95505\" src=\"https:\/\/www.aplustopper.com\/wp-content\/uploads\/2018\/01\/Frank-ICSE-Solutions-for-Class-10-Chemistry-Ammonia-20.png\" alt=\"Frank ICSE Solutions for Class 10 Chemistry - Ammonia 20\" width=\"652\" height=\"167\" srcset=\"https:\/\/www.aplustopper.com\/wp-content\/uploads\/2018\/01\/Frank-ICSE-Solutions-for-Class-10-Chemistry-Ammonia-20.png 652w, https:\/\/www.aplustopper.com\/wp-content\/uploads\/2018\/01\/Frank-ICSE-Solutions-for-Class-10-Chemistry-Ammonia-20-300x77.png 300w\" sizes=\"(max-width: 652px) 100vw, 652px\" \/><\/p>\n<p><span style=\"color: #eb4924;\"><strong>Solution 1993-2:<\/strong><\/span><br \/>\n<img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-95506\" src=\"https:\/\/www.aplustopper.com\/wp-content\/uploads\/2018\/01\/Frank-ICSE-Solutions-for-Class-10-Chemistry-Ammonia-21.png\" alt=\"Frank ICSE Solutions for Class 10 Chemistry - Ammonia 21\" width=\"289\" height=\"77\" \/><\/p>\n<p><span style=\"color: #eb4924;\"><strong>Solution 1994-1:<\/strong><\/span><br \/>\n<img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-95507\" src=\"https:\/\/www.aplustopper.com\/wp-content\/uploads\/2018\/01\/Frank-ICSE-Solutions-for-Class-10-Chemistry-Ammonia-22.png\" alt=\"Frank ICSE Solutions for Class 10 Chemistry - Ammonia 22\" width=\"641\" height=\"184\" srcset=\"https:\/\/www.aplustopper.com\/wp-content\/uploads\/2018\/01\/Frank-ICSE-Solutions-for-Class-10-Chemistry-Ammonia-22.png 641w, https:\/\/www.aplustopper.com\/wp-content\/uploads\/2018\/01\/Frank-ICSE-Solutions-for-Class-10-Chemistry-Ammonia-22-300x86.png 300w\" sizes=\"(max-width: 641px) 100vw, 641px\" \/><\/p>\n<p><span style=\"color: #eb4924;\"><strong>Solution 1994-2:<\/strong><\/span><br \/>\n<img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-95510\" src=\"https:\/\/www.aplustopper.com\/wp-content\/uploads\/2018\/01\/Frank-ICSE-Solutions-for-Class-10-Chemistry-Ammonia-23.png\" alt=\"Frank ICSE Solutions for Class 10 Chemistry - Ammonia 23\" width=\"653\" height=\"101\" srcset=\"https:\/\/www.aplustopper.com\/wp-content\/uploads\/2018\/01\/Frank-ICSE-Solutions-for-Class-10-Chemistry-Ammonia-23.png 653w, https:\/\/www.aplustopper.com\/wp-content\/uploads\/2018\/01\/Frank-ICSE-Solutions-for-Class-10-Chemistry-Ammonia-23-300x46.png 300w\" sizes=\"(max-width: 653px) 100vw, 653px\" \/><\/p>\n<p><span style=\"color: #eb4924;\"><strong>Solution 1994-3:<\/strong><\/span><br \/>\n<img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-95512\" src=\"https:\/\/www.aplustopper.com\/wp-content\/uploads\/2018\/01\/Frank-ICSE-Solutions-for-Class-10-Chemistry-Ammonia-24.png\" alt=\"Frank ICSE Solutions for Class 10 Chemistry - Ammonia 24\" width=\"588\" height=\"97\" srcset=\"https:\/\/www.aplustopper.com\/wp-content\/uploads\/2018\/01\/Frank-ICSE-Solutions-for-Class-10-Chemistry-Ammonia-24.png 588w, https:\/\/www.aplustopper.com\/wp-content\/uploads\/2018\/01\/Frank-ICSE-Solutions-for-Class-10-Chemistry-Ammonia-24-300x49.png 300w\" sizes=\"(max-width: 588px) 100vw, 588px\" \/><\/p>\n<p><strong><span style=\"color: #00ccff;\">PAGE NO : 207<\/span><\/strong><br \/>\n<span style=\"color: #eb4924;\"><strong>Solution 1995-1:<\/strong><\/span><br \/>\nThe cation is Cu<sup>2+<\/sup><sup>\u00a0<\/sup>ion. Solution B is copper sulphate. It is bright blue in colour.<\/p>\n<p><span style=\"color: #eb4924;\"><strong>Solution 1995-2:<\/strong><\/span><br \/>\n<strong>Three ways to identify ammonia gas:<\/strong><\/p>\n<ol>\n<li>It is a pungent smell gas.<\/li>\n<li>It gives white precipitate when bubbles through a solution of lead nitrate.<\/li>\n<li>It gives a brown colour or precipitate when treated with Nessler&#8217;s reagent.<\/li>\n<\/ol>\n<p><span style=\"color: #eb4924;\"><strong>Solution1995-3:<\/strong><\/span><br \/>\n<img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-95513\" src=\"https:\/\/www.aplustopper.com\/wp-content\/uploads\/2018\/01\/Frank-ICSE-Solutions-for-Class-10-Chemistry-Ammonia-25.png\" alt=\"Frank ICSE Solutions for Class 10 Chemistry - Ammonia 25\" width=\"280\" height=\"109\" \/><\/p>\n<p><span style=\"color: #eb4924;\"><strong>Solution 1995-4:<\/strong><\/span><br \/>\nThis reaction shows that ammonia is a reducing agent.<\/p>\n<p><span style=\"color: #eb4924;\"><strong>Solution 1995-5:<\/strong><\/span><br \/>\nThis process is called as Ostwald&#8217;s Process .The catalyst used is platinum.<\/p>\n<p><span style=\"color: #eb4924;\"><strong>Solution 1995-6:<\/strong><\/span><br \/>\nDuring laboratory preparation of ammonia, it is passed through a drying tower containing quicklime (calcium oxide).<br \/>\nAmmonia is collected in an inverted dry gas jar by the downward displacement of air.<\/p>\n<p><span style=\"color: #eb4924;\"><strong>Solution 1995-7:<\/strong><\/span><br \/>\nAmmonia gas<\/p>\n<p><span style=\"color: #eb4924;\"><strong>Solution 1996-1:<\/strong><\/span><br \/>\nAmmonia forms ammonium hydroxide and turns red litmus blue as it is alkaline in nature.<\/p>\n<p><span style=\"color: #eb4924;\"><strong>Solution 1996-2:<\/strong><\/span><br \/>\n<img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-95514\" src=\"https:\/\/www.aplustopper.com\/wp-content\/uploads\/2018\/01\/Frank-ICSE-Solutions-for-Class-10-Chemistry-Ammonia-26.png\" alt=\"Frank ICSE Solutions for Class 10 Chemistry - Ammonia 26\" width=\"311\" height=\"44\" srcset=\"https:\/\/www.aplustopper.com\/wp-content\/uploads\/2018\/01\/Frank-ICSE-Solutions-for-Class-10-Chemistry-Ammonia-26.png 311w, https:\/\/www.aplustopper.com\/wp-content\/uploads\/2018\/01\/Frank-ICSE-Solutions-for-Class-10-Chemistry-Ammonia-26-300x42.png 300w\" sizes=\"(max-width: 311px) 100vw, 311px\" \/><\/p>\n<p><span style=\"color: #eb4924;\"><strong>Solution 1996-3:<\/strong><\/span><br \/>\nHaber&#8217;s process is used in industrial preparation of ammonia.<br \/>\nGaseous inputs in Haber&#8217;s process are dry nitrogen and dry hydrogen gas. They are mixed in the ratio of 1:3 by volume.<br \/>\n<strong>The following conditions favour maximum yield of ammonia:<\/strong><\/p>\n<ol>\n<li>Low temperature<\/li>\n<li>High pressure<\/li>\n<li>Use of catalyst<\/li>\n<\/ol>\n<p>The gases after reaction pass through condensing pipes of cooling chamber where ammonia gets liquefied and is collected in receiver.<br \/>\nAmmonia can also be collected by downward displacement of air.<\/p>\n<p><span style=\"color: #eb4924;\"><strong>Solution 1997-1:<\/strong><\/span><br \/>\n<img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-95515\" src=\"https:\/\/www.aplustopper.com\/wp-content\/uploads\/2018\/01\/Frank-ICSE-Solutions-for-Class-10-Chemistry-Ammonia-27.png\" alt=\"Frank ICSE Solutions for Class 10 Chemistry - Ammonia 27\" width=\"569\" height=\"182\" srcset=\"https:\/\/www.aplustopper.com\/wp-content\/uploads\/2018\/01\/Frank-ICSE-Solutions-for-Class-10-Chemistry-Ammonia-27.png 569w, https:\/\/www.aplustopper.com\/wp-content\/uploads\/2018\/01\/Frank-ICSE-Solutions-for-Class-10-Chemistry-Ammonia-27-300x96.png 300w\" sizes=\"(max-width: 569px) 100vw, 569px\" \/><\/p>\n<p><span style=\"color: #eb4924;\"><strong>Solution 1997-2:<\/strong><\/span><br \/>\n<img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-95519\" src=\"https:\/\/www.aplustopper.com\/wp-content\/uploads\/2018\/01\/Frank-ICSE-Solutions-for-Class-10-Chemistry-Ammonia-28.png\" alt=\"Frank ICSE Solutions for Class 10 Chemistry - Ammonia 28\" width=\"629\" height=\"205\" srcset=\"https:\/\/www.aplustopper.com\/wp-content\/uploads\/2018\/01\/Frank-ICSE-Solutions-for-Class-10-Chemistry-Ammonia-28.png 629w, https:\/\/www.aplustopper.com\/wp-content\/uploads\/2018\/01\/Frank-ICSE-Solutions-for-Class-10-Chemistry-Ammonia-28-300x98.png 300w\" sizes=\"(max-width: 629px) 100vw, 629px\" \/><\/p>\n<p><span style=\"color: #eb4924;\"><strong>Solution 1998-2:<\/strong><\/span><br \/>\nAmmonium salts are used as fertilizers in fields.<\/p>\n<p><span style=\"color: #eb4924;\"><strong>Solution 1998-3:<\/strong><\/span><br \/>\n<img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-95520\" src=\"https:\/\/www.aplustopper.com\/wp-content\/uploads\/2018\/01\/Frank-ICSE-Solutions-for-Class-10-Chemistry-Ammonia-29.png\" alt=\"Frank ICSE Solutions for Class 10 Chemistry - Ammonia 29\" width=\"347\" height=\"74\" srcset=\"https:\/\/www.aplustopper.com\/wp-content\/uploads\/2018\/01\/Frank-ICSE-Solutions-for-Class-10-Chemistry-Ammonia-29.png 347w, https:\/\/www.aplustopper.com\/wp-content\/uploads\/2018\/01\/Frank-ICSE-Solutions-for-Class-10-Chemistry-Ammonia-29-300x64.png 300w\" sizes=\"(max-width: 347px) 100vw, 347px\" \/><\/p>\n<p><span style=\"color: #eb4924;\"><strong>Solution 1998-1:<\/strong><\/span><br \/>\nDry ammonia are neutral to litmus. An aqueous solution of ammonia turns red litmus blue stating that it is basic in nature.<\/p>\n<p><strong><span style=\"color: #00ccff;\">PAGE NO : 208<\/span><\/strong><br \/>\n<span style=\"color: #eb4924;\"><strong>Solution 1998-4:<\/strong><\/span><br \/>\n<img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-95521\" src=\"https:\/\/www.aplustopper.com\/wp-content\/uploads\/2018\/01\/Frank-ICSE-Solutions-for-Class-10-Chemistry-Ammonia-30.png\" alt=\"Frank ICSE Solutions for Class 10 Chemistry - Ammonia 30\" width=\"599\" height=\"259\" srcset=\"https:\/\/www.aplustopper.com\/wp-content\/uploads\/2018\/01\/Frank-ICSE-Solutions-for-Class-10-Chemistry-Ammonia-30.png 599w, https:\/\/www.aplustopper.com\/wp-content\/uploads\/2018\/01\/Frank-ICSE-Solutions-for-Class-10-Chemistry-Ammonia-30-300x130.png 300w\" sizes=\"(max-width: 599px) 100vw, 599px\" \/><\/p>\n<p><span style=\"color: #eb4924;\"><strong>Solution 1998-5:<\/strong><\/span><br \/>\n<img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-95523\" src=\"https:\/\/www.aplustopper.com\/wp-content\/uploads\/2018\/01\/Frank-ICSE-Solutions-for-Class-10-Chemistry-Ammonia-31.png\" alt=\"Frank ICSE Solutions for Class 10 Chemistry - Ammonia 31\" width=\"637\" height=\"165\" srcset=\"https:\/\/www.aplustopper.com\/wp-content\/uploads\/2018\/01\/Frank-ICSE-Solutions-for-Class-10-Chemistry-Ammonia-31.png 637w, https:\/\/www.aplustopper.com\/wp-content\/uploads\/2018\/01\/Frank-ICSE-Solutions-for-Class-10-Chemistry-Ammonia-31-300x78.png 300w\" sizes=\"(max-width: 637px) 100vw, 637px\" \/><\/p>\n<p><span style=\"color: #eb4924;\"><strong>Solution 1991-1:<\/strong><\/span><\/p>\n<ol>\n<li>Ammonia<\/li>\n<li>Nitrogen<\/li>\n<\/ol>\n<p><span style=\"color: #eb4924;\"><strong>Solution 2001-1:<\/strong><br \/>\n<span style=\"color: #000000;\">Ammonia<\/span><\/span><\/p>\n<p><strong><span style=\"color: #eb4924;\">Solution 2001-2:<\/span><\/strong><br \/>\n<img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-95524\" src=\"https:\/\/www.aplustopper.com\/wp-content\/uploads\/2018\/01\/Frank-ICSE-Solutions-for-Class-10-Chemistry-Ammonia-32.png\" alt=\"Frank ICSE Solutions for Class 10 Chemistry - Ammonia 32\" width=\"386\" height=\"72\" srcset=\"https:\/\/www.aplustopper.com\/wp-content\/uploads\/2018\/01\/Frank-ICSE-Solutions-for-Class-10-Chemistry-Ammonia-32.png 386w, https:\/\/www.aplustopper.com\/wp-content\/uploads\/2018\/01\/Frank-ICSE-Solutions-for-Class-10-Chemistry-Ammonia-32-300x56.png 300w\" sizes=\"(max-width: 386px) 100vw, 386px\" \/><\/p>\n<p><strong><span style=\"color: #eb4924;\">Solution2001-3:<\/span><\/strong><br \/>\n<img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-95525\" src=\"https:\/\/www.aplustopper.com\/wp-content\/uploads\/2018\/01\/Frank-ICSE-Solutions-for-Class-10-Chemistry-Ammonia-33.png\" alt=\"Frank ICSE Solutions for Class 10 Chemistry - Ammonia 33\" width=\"271\" height=\"39\" \/><\/p>\n<p><span style=\"color: #eb4924;\"><strong>Solution 2001-4:<\/strong><br \/>\n<span style=\"color: #000000;\">Aqueous solution is acidic in nature due to presence of hydrogen ion.<\/span><br \/>\n<span style=\"color: #000000;\"> Aqueous solution of ammonia is weakly basic in nature due to presence of hydroxyl ion.<\/span><\/span><\/p>\n<p><span style=\"color: #eb4924;\"><strong>Solution 2002-2:<\/strong><br \/>\n<span style=\"color: #000000;\">Thermal dissociation.<\/span><\/span><\/p>\n<p><strong><span style=\"color: #eb4924;\">Solution 2002-1:<\/span><\/strong><br \/>\n<img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-95526\" src=\"https:\/\/www.aplustopper.com\/wp-content\/uploads\/2018\/01\/Frank-ICSE-Solutions-for-Class-10-Chemistry-Ammonia-34.png\" alt=\"Frank ICSE Solutions for Class 10 Chemistry - Ammonia 34\" width=\"635\" height=\"187\" srcset=\"https:\/\/www.aplustopper.com\/wp-content\/uploads\/2018\/01\/Frank-ICSE-Solutions-for-Class-10-Chemistry-Ammonia-34.png 635w, https:\/\/www.aplustopper.com\/wp-content\/uploads\/2018\/01\/Frank-ICSE-Solutions-for-Class-10-Chemistry-Ammonia-34-300x88.png 300w, https:\/\/www.aplustopper.com\/wp-content\/uploads\/2018\/01\/Frank-ICSE-Solutions-for-Class-10-Chemistry-Ammonia-34-630x187.png 630w\" sizes=\"(max-width: 635px) 100vw, 635px\" \/><\/p>\n<p><strong><span style=\"color: #eb4924;\">Solution 2003-1:<\/span><\/strong><br \/>\n<img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-95529\" src=\"https:\/\/www.aplustopper.com\/wp-content\/uploads\/2018\/01\/Frank-ICSE-Solutions-for-Class-10-Chemistry-Ammonia-35.png\" alt=\"Frank ICSE Solutions for Class 10 Chemistry - Ammonia 35\" width=\"331\" height=\"39\" srcset=\"https:\/\/www.aplustopper.com\/wp-content\/uploads\/2018\/01\/Frank-ICSE-Solutions-for-Class-10-Chemistry-Ammonia-35.png 331w, https:\/\/www.aplustopper.com\/wp-content\/uploads\/2018\/01\/Frank-ICSE-Solutions-for-Class-10-Chemistry-Ammonia-35-300x35.png 300w\" sizes=\"(max-width: 331px) 100vw, 331px\" \/><\/p>\n<p><span style=\"color: #eb4924;\"><strong>Solution 2003-2:<\/strong><br \/>\n<span style=\"color: #000000;\">Ammonia is collected by downward displacement of air.<\/span><\/span><\/p>\n<p><span style=\"color: #eb4924;\"><strong>Solution 2003-3:<\/strong><br \/>\n<span style=\"color: #000000;\">Ammonia is highly soluble in water and so it is not collected over water.<\/span><\/span><\/p>\n<p><span style=\"color: #eb4924;\"><strong>Solution 2003-4:<\/strong><br \/>\n<span style=\"color: #000000;\">Quick lime (calcium oxide) is used as a drying agent for ammonia.<\/span><\/span><\/p>\n<p><strong><span style=\"color: #eb4924;\">Solution 2004-1:<\/span><\/strong><br \/>\n<img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-95530\" src=\"https:\/\/www.aplustopper.com\/wp-content\/uploads\/2018\/01\/Frank-ICSE-Solutions-for-Class-10-Chemistry-Ammonia-36.png\" alt=\"Frank ICSE Solutions for Class 10 Chemistry - Ammonia 36\" width=\"279\" height=\"46\" \/><\/p>\n<p><strong><span style=\"color: #eb4924;\">Solution 2004-4:<\/span><\/strong><br \/>\n<img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-95532\" src=\"https:\/\/www.aplustopper.com\/wp-content\/uploads\/2018\/01\/Frank-ICSE-Solutions-for-Class-10-Chemistry-Ammonia-37.png\" alt=\"Frank ICSE Solutions for Class 10 Chemistry - Ammonia 37\" width=\"637\" height=\"184\" srcset=\"https:\/\/www.aplustopper.com\/wp-content\/uploads\/2018\/01\/Frank-ICSE-Solutions-for-Class-10-Chemistry-Ammonia-37.png 637w, https:\/\/www.aplustopper.com\/wp-content\/uploads\/2018\/01\/Frank-ICSE-Solutions-for-Class-10-Chemistry-Ammonia-37-300x87.png 300w\" sizes=\"(max-width: 637px) 100vw, 637px\" \/><\/p>\n<p><strong><span style=\"color: #eb4924;\">Solution 2005-1:<\/span><\/strong><br \/>\n<img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-95533\" src=\"https:\/\/www.aplustopper.com\/wp-content\/uploads\/2018\/01\/Frank-ICSE-Solutions-for-Class-10-Chemistry-Ammonia-38.png\" alt=\"Frank ICSE Solutions for Class 10 Chemistry - Ammonia 38\" width=\"636\" height=\"183\" srcset=\"https:\/\/www.aplustopper.com\/wp-content\/uploads\/2018\/01\/Frank-ICSE-Solutions-for-Class-10-Chemistry-Ammonia-38.png 636w, https:\/\/www.aplustopper.com\/wp-content\/uploads\/2018\/01\/Frank-ICSE-Solutions-for-Class-10-Chemistry-Ammonia-38-300x86.png 300w\" sizes=\"(max-width: 636px) 100vw, 636px\" \/><\/p>\n<p><span style=\"color: #00ccff;\"><strong>PAGE NO : 209<\/strong><\/span><\/p>\n<p><strong><span style=\"color: #eb4924;\">Solution 2005-2:<\/span><\/strong><br \/>\n<img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-95535\" src=\"https:\/\/www.aplustopper.com\/wp-content\/uploads\/2018\/01\/Frank-ICSE-Solutions-for-Class-10-Chemistry-Ammonia-39.png\" alt=\"Frank ICSE Solutions for Class 10 Chemistry - Ammonia 39\" width=\"606\" height=\"123\" srcset=\"https:\/\/www.aplustopper.com\/wp-content\/uploads\/2018\/01\/Frank-ICSE-Solutions-for-Class-10-Chemistry-Ammonia-39.png 606w, https:\/\/www.aplustopper.com\/wp-content\/uploads\/2018\/01\/Frank-ICSE-Solutions-for-Class-10-Chemistry-Ammonia-39-300x61.png 300w\" sizes=\"(max-width: 606px) 100vw, 606px\" \/><\/p>\n<p><strong><span style=\"color: #eb4924;\">Solution 2006-1:<\/span><\/strong><br \/>\n<img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-95536\" src=\"https:\/\/www.aplustopper.com\/wp-content\/uploads\/2018\/01\/Frank-ICSE-Solutions-for-Class-10-Chemistry-Ammonia-40.png\" alt=\"Frank ICSE Solutions for Class 10 Chemistry - Ammonia 40\" width=\"636\" height=\"78\" srcset=\"https:\/\/www.aplustopper.com\/wp-content\/uploads\/2018\/01\/Frank-ICSE-Solutions-for-Class-10-Chemistry-Ammonia-40.png 636w, https:\/\/www.aplustopper.com\/wp-content\/uploads\/2018\/01\/Frank-ICSE-Solutions-for-Class-10-Chemistry-Ammonia-40-300x37.png 300w, https:\/\/www.aplustopper.com\/wp-content\/uploads\/2018\/01\/Frank-ICSE-Solutions-for-Class-10-Chemistry-Ammonia-40-630x78.png 630w\" sizes=\"(max-width: 636px) 100vw, 636px\" \/><\/p>\n<p><strong><span style=\"color: #eb4924;\">Solution 2006-2:<\/span><\/strong><br \/>\n<img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-95541\" src=\"https:\/\/www.aplustopper.com\/wp-content\/uploads\/2018\/01\/Frank-ICSE-Solutions-for-Class-10-Chemistry-Ammonia-41.png\" alt=\"Frank ICSE Solutions for Class 10 Chemistry - Ammonia 41\" width=\"636\" height=\"78\" srcset=\"https:\/\/www.aplustopper.com\/wp-content\/uploads\/2018\/01\/Frank-ICSE-Solutions-for-Class-10-Chemistry-Ammonia-41.png 636w, https:\/\/www.aplustopper.com\/wp-content\/uploads\/2018\/01\/Frank-ICSE-Solutions-for-Class-10-Chemistry-Ammonia-41-300x37.png 300w, https:\/\/www.aplustopper.com\/wp-content\/uploads\/2018\/01\/Frank-ICSE-Solutions-for-Class-10-Chemistry-Ammonia-41-630x78.png 630w\" sizes=\"(max-width: 636px) 100vw, 636px\" \/><\/p>\n<p><span style=\"color: #eb4924;\"><strong>Solution 2007-1:<\/strong><br \/>\n<span style=\"color: #000000;\">By the pungent smell of ammonia gas.<\/span><\/span><\/p>\n<p><strong><span style=\"color: #eb4924;\">Solution 2007-2:<\/span><\/strong><br \/>\n<img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-95543\" src=\"https:\/\/www.aplustopper.com\/wp-content\/uploads\/2018\/01\/Frank-ICSE-Solutions-for-Class-10-Chemistry-Ammonia-42.png\" alt=\"Frank ICSE Solutions for Class 10 Chemistry - Ammonia 42\" width=\"314\" height=\"70\" srcset=\"https:\/\/www.aplustopper.com\/wp-content\/uploads\/2018\/01\/Frank-ICSE-Solutions-for-Class-10-Chemistry-Ammonia-42.png 314w, https:\/\/www.aplustopper.com\/wp-content\/uploads\/2018\/01\/Frank-ICSE-Solutions-for-Class-10-Chemistry-Ammonia-42-300x67.png 300w\" sizes=\"(max-width: 314px) 100vw, 314px\" \/><\/p>\n<p><span style=\"color: #eb4924;\"><strong>Solution 2008-1:<\/strong><br \/>\n<span style=\"color: #000000;\">(c) Magnesium nitride<\/span><\/span><\/p>\n<p><span style=\"color: #eb4924;\"><br \/>\n<a class=\"button-red\" title=\"FRANK ICSE Class 10 Chemistry Solutions\" href=\"https:\/\/www.aplustopper.com\/frank-icse-solutions-class-10-chemistry\/\">Chemistry<\/a><a class=\"button-blue\" title=\"FRANK ICSE Class 10 Biology Solutions\" href=\"https:\/\/www.aplustopper.com\/frank-icse-class-10-biology-solutions\/\">Biology<\/a><a class=\"button-blue\" title=\"FRANK ICSE Class 10 Physics Solutions\" href=\"http:\/\/www.learncbse.in\/frank-icse-class-10-physics-solutions\/\">Physics<\/a><a class=\"button-blue\" title=\"FRANK ICSE Class 10 Maths Solutions\" href=\"https:\/\/www.aplustopper.com\/frank-icse-solutions-class-10-maths\/\">Maths<\/a><\/span><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Frank ICSE Solutions for Class 10 Chemistry &#8211; Ammonia PAGE NO : 204 Solution 1: Ammonia is found both in free state and in combined state. In free state, it is formed in traces amount by decaying urine and other organic matter. In combined state, ammonia is found as ammonium salts mainly as ammonium chloride [&hellip;]<\/p>\n","protected":false},"author":3,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_genesis_hide_title":false,"_genesis_hide_breadcrumbs":false,"_genesis_hide_singular_image":false,"_genesis_hide_footer_widgets":false,"_genesis_custom_body_class":"","_genesis_custom_post_class":"","_genesis_layout":"","footnotes":""},"categories":[84,6442,3034],"tags":[6813,6818,6817,6819,6885,6810,6811,6816],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v17.8 (Yoast SEO v17.8) - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Frank ICSE Solutions for Class 10 Chemistry - Ammonia - A Plus Topper<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.aplustopper.com\/frank-icse-solutions-class-10-chemistry-ammonia\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Frank ICSE Solutions for Class 10 Chemistry - Ammonia\" \/>\n<meta property=\"og:description\" content=\"Frank ICSE Solutions for Class 10 Chemistry &#8211; Ammonia PAGE NO : 204 Solution 1: Ammonia is found both in free state and in combined state. In free state, it is formed in traces amount by decaying urine and other organic matter. 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