The active mass of solid is generally taken as

Active mass is

Pulse is generally taken on the

Pulse is generally taken on the

Active mass of a solid is taken as ______ .

Ionic solids are generally

Assertion (A) : The active mass of pure solid and pure liquid is taken unity. Reason (R) : The active mass of pure solids and liquids depends on the density and molecular mass. The density and molecular of a mass of pure liquids and solids are constant.

Assertion (A) : The active mass of pure solid and pure liquid is taken unity. Reason (R) : The active mass of pure solids and liquids depends on the density and molecular mass. The density and molecular of a mass of pure liquids and solids are constant.