Frank ICSE Solutions for Class 9 Physics – Heat

Frank ICSE Solutions for Class 9 Physics – Heat PAGE NO: 191 Solution 1: Heat is defined as a form of energy which flows from one point to another on account of temperature difference. Solution 2: Yes, heat is a form of energy Solution 3: Joule is the SI unit of heat. Solution 4: One … Read more

Frank ICSE Solutions for Class 10 Chemistry – Electrolysis

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 metals Solution 6: Solution 7: Solution 8: Solution 9: PAGE NO : 132 Solution 10: Solution 11: Solution … Read more

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 … Read more