• Skip to main content
  • Skip to secondary menu
  • Skip to primary sidebar
  • Skip to footer
  • RS Aggarwal Solutions
    • RS Aggarwal Class 10 Solutions
    • RS Aggarwal Class 9 Solutions
    • RS Aggarwal Solutions Class 8
    • RS Aggarwal Solutions Class 7
    • RS Aggarwal Solutions Class 6
  • ICSE Solutions
    • ICSE Solutions for Class 10
    • ICSE Solutions for Class 9
    • ICSE Solutions for Class 8
    • ICSE Solutions for Class 7
    • ICSE Solutions for Class 6
  • Selina Solutions
  • ML Aggarwal Solutions
  • ISC & ICSE Papers
    • ICSE Previous Year Question Papers Class 10
    • ISC Previous Year Question Papers
    • ICSE Specimen Paper 2021-2022 Class 10 Solved
    • ICSE Specimen Papers 2020 for Class 9
    • ISC Specimen Papers 2020 for Class 12
    • ISC Specimen Papers 2020 for Class 11
    • ICSE Time Table 2020 Class 10
    • ISC Time Table 2020 Class 12
  • Maths
    • Merit Batch

A Plus Topper

Improve your Grades

  • CBSE Sample Papers
  • HSSLive
    • HSSLive Plus Two
    • HSSLive Plus One
    • Kerala SSLC
  • Exams
  • NCERT Solutions for Class 10 Maths
  • NIOS
  • Chemistry
  • Physics
  • ICSE Books

Uses of different salts in daily life

December 3, 2020 by sastry

Uses of different salts in daily life

  1. Many different types of salts can be found in nature.
  2. The sea contains many salts such as sodium chloride, potassium chloride, magnesium chloride, magnesium sulphate and potassium bromide.
  3. The earth’s crust is made up of minerals containing various types of salts such as calcium fluoride (fluorite), magnesium sulphate (Epsom salt), lead(II) sulphide (galena) and calcium carbonate (limestone).

Uses of salts

  1. Salts play an important role in our daily life.
  2. The following gives examples of salts and their uses in daily life.

Agriculture

  1. Chemical fertilisers
    (a) Most of the chemical fertilisers used by farmers are salts.
    (b) These salts include ammonium chloride, ammonium nitrate, ammonium phosphate, potassium chloride and NPK fertilisers.
    (c) NPK fertilisers contain the elements nitrogen, phosphorus and potassium obtained from salts such as ammonium phosphate and potassium chloride.
  2. Pesticides
    (a) Certain salts are used as pesticides to kill or destroy insects, pests, weeds and fungi.
    (b) Examples include copper(II) sulphate, iron(II) sulphate, mercury chloride, sodium arsenate and sodium chlorate(V).

Medical field

  1. Hydrated calcium sulphate, CaSO4.2H2O, is found in plaster of Paris. It is used to make plaster casts for supporting broken bones.
  2. Iron(II) sulphate heptahydrate, FeSO4.7H2O is an ingredient in ‘iron pills’. It is used as an iron supplement for patients suffering from anaemia.
  3. Potassium chloride is used as a substitute for patients who need a low intake of sodium salt.
  4. Magnesium sulphate heptahydrate (Epsom salt) and sodium sulphate decahydrate (Glauber salt) are used as laxatives.
  5. Sodium hydrogen carbonate is an ingredient in anti-acids. This salt can neutralise the excess acid secreted by the stomach.
  6. Barium sulphate is used to make barium meals for patients who need to take an X-ray of their stomach. The salt helps to make internal soft organs like intestines appear on X-ray films.
  7. Potassium manganate(VII) can kill bacteria and hence is suitable for use as an disinfectant.

People also ask

  • Classification of Salts
  • General Properties of Salts
  • Preparation of Salts
  • Describe the preparation of soluble and insoluble salts
  • Qualitative Analysis of Salts
  • Action of Heat on Salts
  • Test for Cations and Anions in Aqueous Solutions
  • Constructing ionic equations using the continuous variation method
  • What is stoichiometry and why is it used in chemistry?

Food industry

  1. Sodium chloride is used as a food additive in the preparation of food, to give foods a salty taste. It is also used as a food preservative.
  2. Monosodium glutamate (MSG) is another food additive used in food preparation to enhance the taste of foods.
  3. Sodium hydrogen carbonate is found in baking powders. Together with acid salts such as potassium hydrogen tartrate, calcium hydrogen phosphate and sodium hydrogen phosphate, they react in the presence of water to produce carbon dioxide. As the carbon dioxide escapes, it helps to make the cake or bread rise.
  4. Sodium nitrite and sodium benzoate are examples of salts used as food preservatives. Sodium nitrite helps to preserve processed meat such as ham and sausages. Sodium benzoate is found in tomato sauce and chilli sauce.

Industry

  1. Sodium hypochlorite is a bleaching agent and a disinfectant. Cleaning agents contain this compound.
  2. Tin(II) fluoride is added to toothpaste and water to prevent tooth decay.
  3. Sodium carbonate decahydrate is used in making soda-lime glass.
  4. Silver bromide is used in the making of photographic paper and film.

The following table lists uses of some salts:

SaltsUses
Sodium chloride (NaCl)
  1. An essential requirement of our food
  2. In the preservation of food
  3. In curing fish and meat
  4. In making a freezing mixture which is used by icecream vendors
  5. In the manufacture of soaps
Sodium carbonate (Na2CO3)
  1. As washing soda for cleaning clothes
  2. Used in the manufacture of glass, paper, textiles, caustic soda, etc.
  3. In the refining of petroleum
  4. In fire extinguishers
Sodium bicarbonate (NaHCO3)
  1. Used as baking soda
  2. In fire extinguishers
  3. As an antacid in medicine
Potassium nitrate (KNO3)
  1. To make gunpowder, fireworks and glass
  2. As a fertilizer in agriculture
Copper sulphate (CuSO4)
  1. Commonly called ‘blue vitriol’, used as a fungicide to kill certain germs
  2. In electroplating
  3. In dyeing
Potash alum (K2SO4.Al2(SO4)3.24H2O)
  1. Used to purify water; makes suspended particles in water settle down
  2. As an antiseptic
  3. In dyeing
Calcium carbonate (CaCO3)
  1. Flooring in the form of marble
  2. To make lime (CaO),cement
  3. For extraction of iron
Silver nitrate (AgNO3)
  1. In photography for developing films
Ammonium nitrate (NH4NO3)
  1. Fertilizers and explosives

Filed Under: Chemistry Tagged With: 5 uses of salt, chemical salts used in daily life, different types of salts used in daily life, importance of salts in our daily life, Salts, uses of common salt in chemistry, uses of different salts in daily life, uses of salt in chemical industry, uses of salt in our daily life, Uses of Salts, uses of salts chemistry

Primary Sidebar

  • MCQ Questions
  • RS Aggarwal Solutions
  • RS Aggarwal Solutions Class 10
  • RS Aggarwal Solutions Class 9
  • RS Aggarwal Solutions Class 8
  • RS Aggarwal Solutions Class 7
  • RS Aggarwal Solutions Class 6
  • ICSE Solutions
  • Selina ICSE Solutions
  • Concise Mathematics Class 10 ICSE Solutions
  • Concise Physics Class 10 ICSE Solutions
  • Concise Chemistry Class 10 ICSE Solutions
  • Concise Biology Class 10 ICSE Solutions
  • Concise Mathematics Class 9 ICSE Solutions
  • Concise Physics Class 9 ICSE Solutions
  • Concise Chemistry Class 9 ICSE Solutions
  • Concise Biology Class 9 ICSE Solutions
  • ML Aggarwal Solutions
  • ML Aggarwal Class 10 Solutions
  • ML Aggarwal Class 9 Solutions
  • ML Aggarwal Class 8 Solutions
  • ML Aggarwal Class 7 Solutions
  • ML Aggarwal Class 6 Solutions
  • HSSLive Plus One
  • HSSLive Plus Two
  • Kerala SSLC

Recent Posts

  • Advantages and Disadvantages Essay Topics for Students, IELTS & Learners
  • Virtual Reality Advantages And Disadvantages | What is Virtual Reality (VR)?, Benefits, Drawbacks, Pros and Cons
  • Application for TC by Parents Format and Samples | How to Write an Application for Transfer Certificate?
  • Scrabble Word Finder | Common Words to Boost your Scrabble Scores
  • Death Certificate | How To Apply, Documents Required and Late Fees for Death Certificate
  • A Simple Conversation Between Travel Agent And Customer in English With Tips and Guidelines
  • Conversation Between Two Friends After a Long Time, About Pollution and Study
  • Foods that Start with N | List of Foods Starting with N Pictures and Facts
  • Conversation Between Teacher and Student in English | Simple Conversations Between Student and Teacher
  • Foods that Start with M | List of Foods starting with M Pictures and Facts
  • Simple Conversation Between Interviewer and Candidate in English

Footer

  • RS Aggarwal Solutions
  • RS Aggarwal Solutions Class 10
  • RS Aggarwal Solutions Class 9
  • RS Aggarwal Solutions Class 8
  • RS Aggarwal Solutions Class 7
  • RS Aggarwal Solutions Class 6
  • Picture Dictionary
  • English Speech
  • ICSE Solutions
  • Selina ICSE Solutions
  • ML Aggarwal Solutions
  • HSSLive Plus One
  • HSSLive Plus Two
  • Kerala SSLC
  • Distance Education
DisclaimerPrivacy Policy
Area Volume CalculatorBiology Homework Help
Homework HelpHistory Questions and Answers