Two vessels of the same volume contain the same gas at same temperature. If the pressure in the vessels is in the ratio of 1 : 2, then

Two vessels of the same volume and filled with the same gas at the same temperature. If the pressure of the gas in these vessel be in the ratio 1:2, then state : (i) the ratio of the rms speeds of the molecules, (ii) the ratio of the number of molecules.

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

Two vessels separately contain two ideal gases A and B at the same temperature, the pressure of A being twice that of B. Under such conditions, the density of A is found to be 1.5 times the density of B. The ratio of molecular weight of A and B is

Two vessel separately contains two ideal gases A and B at the same temperature, the pressure of A being twice that of B. under such conditions, the density of A is found to be 1.5 times the density of B. the ratio of molecular weight of A and B is

Two vessels of the same size are at the same temperature. One of them contains 1 g to H_2 gas, and the other contains 1 g to N_2 gas. Which of the vessels is under greater pressure or and why ?

Two vessels of volume (V_1) and (V_2) contain the same ideal gas. The pressures in the vessels are (P_1) and (P_2) and the temperatures are (T_1) and (T_2) respectively . The two vessels are now connected to each other through a narrow tube. Assuming thar no heat is exchanged between the surrounding and the vessels, find the common pressure and temperature attained after the connection.

A closed vessel contains some gas at a given temperature and pressure. If the vessel is given a very high velocity, then the temperature of the gas