Equal masses of a gas are scaled in two vessels, one of volume `V_(0)` and other of volume `2 V_(0)`. If the first vessel is kept at temperature 300 K and the other is at 600 K. Find the ratio of pressure in the two vessels.

Equal masses of air are sealed in two vessels, one if volume V_(0) and the other of volume 2V_(0) .If the first vessel is maintained at a temperature 300K and the other at 600K, find the ratio of the pressures in 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.

Two closed vessels of equal volune contain air at 105kPa, 300K and are connected through a narrow tube. If one of the vessels is mow maintained at 300K and the other at 400K, what will be the pressure in the vessels?

One mole of a certain gas is contained in a vessel of volume V = 0.250 1 . At a temperature T_1 = 300 K the gas pressure is p_1 = 90 atm , and at a temperature T_2 = 350 K the pressure is p_2 = 110 atm . Find the Van der Walls parameters for this gas

Equal number of He and Ne atoms are placed in two flask of volume V_(1) and V_(2)(V_(1)gtV_(2)) respectively and temperature of both vessels are same 400K. Then identify the correct statement(s):

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 A and B of equal volume (V_0) are connected by a narrow tube which can be closed by a value. The vessels are fitted with piston which can be moved to change the volumes. Initially, the valve is open and the vessels contain an ideal gas (C_p / C_v = gamma ) at atomspheric pressures (P_0) and atmoshpeheric temperature (T_0) . The walls of the vessels A are diathermic and those of B are adiabatic. The value is now closed and the pistons are slowly pulled out to increase the volumes of the of the vessels to dobuled the original value.(a) Find the temperatures and pressures in the two vessels. (b) The value is now opened for sufficeint time so that the gases acquire a common tempertures and pressures . Find the new values of the temperatuere and the pressures.

n moles of helium gas are placed in a vessel of volume V Litre, at T K. If V_(1) is free volume of helium then diameter of He atom is:

A vessel of volume 1660 cm^(3) contains 0.1 "mole" of oxygen and 0.2 "mole" of nitrogen. If the temperature of the mixture is 300 K , find its pressure.