Frank ICSE Solutions for Class 9 Chemistry – Study of Gas LawsPAGE NO :21 Solution 1: An ideal gas can be characterized by three state variables:Absolute pressure (P),Volume (V), andAbsolute temperature (T).Solution 2: Solution 3: Solution 4: Solution…

Frank ICSE Solutions for Class 9 Chemistry – Matter and its Composition: Law of Conservation of Mass PAGE NO :8 Solution 1: Matter is anything around us which occupies space and has mass. Example- Coal, Copper, Water, Oxygen, Kerosene Key: Matter occup…

Frank ICSE Solutions for Class 10 Chemistry – Periodic Properties and Variation of PropertiesPAGE NO : 16 Solution 1: Modern periodic law states that the physical and chemical properties of elements are a periodic function of their atomic numbers i.e., i…