The gas having average speed four times as that of `SO_(2)` (molecular mass 64) is

The vapour density of gas A is four times that of B. If moelcular mass of B is M, then molecular mass of A is

The ratio of average molecular kinetic energy of CO_(2) (molar mass 44) to that of SO_(2) (molar mass 64) at 26^(@)C is equal to ……………….

Gram molecular mass of H_(2)SO_(4) is

Under the same conditions, a gas diffuses sqrt(2) times as fast as SO_(2) gas. Find the molecular mass of the gas.

The destiny of a gas A is four times that of gas B. if the molar mass of A is M that of B is

The root mean square speed of one mole of a monoatomic gas having molecular mass M is u_(rms) The relation between the average kinetic energy (E) of the gas and u_9rms) is .