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Frank ICSE Solutions for Class 10 Chemistry Chapter 10-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...
Frank ICSE Solutions for Class 10 Chemistry Chapter 9-Study of Compounds-I Hydrogen Chloride PAGE NO : 185 Solution 1: PAGE NO : 186 Solution 2: Solution 3: Solution 4: Solution 5: Solution 6:...
Frank ICSE Solutions for Class 10 Chemistry Chapter 8-Metallurgy PAGE NO : 152 Solution 9: Solution 10: Solution 11: Solution 12: Aqueous solution of sodium chloride is not used for electrolytic...
Frank ICSE Solutions for Class 10 Chemistry Chapter 7-Metals and Non-metals PAGE NO : 151 Solution 1: Solution 2: Solution 3: Metal which exist in liquid state is mercury. Non-metal which exist in...
Frank ICSE Solutions for Class 10 Chemistry Chapter 6-Electrolysis PAGE NO : 131 Solution 1: Solution 2: Solution 3: Solution 4: Solution 5: Three appilications of electrolysis are: Electro plating...
Frank ICSE Solutions for Class 10 Chemistry Chapter 5-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...
Frank ICSE Solutions for Class 10 Chemistry Chapter 4-Analytical Chemistry PAGE NO : 75 Solution 1: Cuprous salts = Colourless Cupric salts = Blue Aluminium salts = Colourless Ferrous salts= Light...
Frank ICSE Solutions for Class 10 Chemistry Chapter 3-Study Of Acids, Bases and Salts PAGE NO : 62 Solution 1: Solution 2: (i) Hydrogen chloride HCl (ii) Nitric acid HNO 3 (i) Carbonic acid H 2 CO 3...
Frank ICSE Solutions for Class 10 Chemistry Chapter 2-Chemical Bonding PAGE N0 : 39 Solution 1: Chemical bond: A chemical bond may be defined as the linkage that stands for the force which actually...
Frank ICSE Solutions for Class 10 Chemistry Chapter 1-Periodic Properties And Variation Of Properties PAGE NO : 16 Solution 1: Modern periodic law states that the physical and chemical properties of...
PAGE NO-271: Solution 1 The minimum amount of energy required to emit electrons from a metal surface is called work function of that material. Solution 2 The electrons in the outer orbits are weakly...
Frank ICSE Solutions for Class 10 Physics Chapter 4-Current Electricity PAGE NO-187: Solution 1 An electric cell is a device in which a constant difference in potential is maintained between the two...