Frank ICSE Solutions for Class 10 Chemistry - Electrolysis PAGE NO : 131 Solution 1:Solution 2:Solution 3:Solution 4:Solution 5: Three appilications of electrolysis are:Electro plating with metals Electrofining of metals Extraction of metalsSolution 6:Solution 7:Solution 8:Solution 9:PAGE NO : 132Solution … [Read more...] about Frank ICSE Solutions for Class 10 Chemistry – Electrolysis
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Frank ICSE Solutions for Class 10 Chemistry – Mole Concept And Stoichiometry
Frank ICSE Solutions for Class 10 Chemistry - Mole Concept And Stoichiometry PAGE NO : 103 Solution 1:Gay-Lussac's law: It states that 'when gases react, they do so in volumes which bear a simple ratio to one another, and also to the volume of the gaseous product, provided all the volumes are measured at the same temperature and pressure'. Avogadro's law : It … [Read more...] about Frank ICSE Solutions for Class 10 Chemistry – Mole Concept And Stoichiometry
Frank ICSE Solutions for Class 9 Physics – Electricity and Magnetism
Frank ICSE Solutions for Class 9 Physics - Electricity and Magnetism PAGE NO: 323 Solution 1: Positive and negative are the two kind of charges.Solution 2: Net charge on an atom is zero.Solution 3: 10 is the number of electrons present in Na+.Solution 4: An atom does not have any net charge while ion is either a positive charge or a negative … [Read more...] about Frank ICSE Solutions for Class 9 Physics – Electricity and Magnetism
Frank ICSE Solutions for Class 9 Physics – Electricity and Magnetism: Magnestism
Frank ICSE Solutions for Class 9 Physics - Electricity and Magnetism: Magnestism PAGE NO: 320 Solution 1: Natural magnet is the deposits of the iron ore which has the attracting property of iron The properties of natural magnet are :The magnet has the directive property, when it is suspended freely , it always come in north-south direction. A magnet attracts … [Read more...] about Frank ICSE Solutions for Class 9 Physics – Electricity and Magnetism: Magnestism
Frank ICSE Solutions for Class 9 Physics – Electricity and Magnetism: Current Electricity
Frank ICSE Solutions for Class 9 Physics - Electricity and Magnetism: Current Electricity PAGE NO: 312 Solution 1: The flow of electrons in a particular direction in a conductor is called an electric current.Solution 2: An electric cell is the source of electric current in which chemical energy changes to electrical energy.Solution 3: The charge on an electron is … [Read more...] about Frank ICSE Solutions for Class 9 Physics – Electricity and Magnetism: Current Electricity