Hydrogen and argon are kept in two separate but identical vessel at constant temperature and pressure, then which of the following is CORRECT ?

Equal masses of the two gases A and B are kept in two separate vessels at the same temperature and pressure. If the ratio of the molecular masses of A and B is 2 : 3 , find the ratio of the volumes of the two vessels.

Equal masses of the two gases A and B are kept in two separate vessels at the same temperature and pressure. If the ratio of the molecular masses of A and B is 2 : 3 , find the ratio of the volumes of the two vessels.

Equal masses of the two gases A and B are kept in two separate vessels at the same temperature and pressure. If the ratio of the molecular masses of A and B is 2:3 Find the ratio of the volume of the two vessels.

Two gases, A and B having equal mass are kept in two separate vessels under identical conditions of temperature and pressure. If the ratio of their molecular masses be 2:3, find the ratio of the volumes of the vessels.

Hydrogen and oxygen gases are kept in two vessels at the same temperature and pressure. What is the ratio of the rms speed of their molecules?

At the same temperature and pressure and volume of two gases which of the following quantities is constant?

At the same temperature and pressure and volume of two gases, which of the following quantities is constant -

Two identical vessels contain helium and hydrogen gases at same temperature, then

Two identical vessels contain helium and hydrogen gases at same temperature, then