A cylinder of 5 L capacity, filled with air at NTP is connected with another evacuated cylinder of 30 L capacity. The resultant air pressure in both the cylinders will be

A vessel containing 0.1 m^(3) of air at 76 cm of Hg is connected to an evacuated vessel of capacity 0.09 m^(3) . The resultant air pressure is:

Two cylinders A and B of equal capacity are connected to each other via a stop cock. Cylinder A contains an ideal gas at standard temperature and pressure. Cylinder B is completely evacuated. The entire system is thermally insulated. The stop cock is suddenly opened. The process is:

An ideal gas is kept in a 5 litre cylinder at a pressure of 15 atm. In 30 minutes the gas is allowed to enter slowly into an evacuated vessel of 550 L capacity. Total work done during the process of expansion is

An ideal gas is kept in a 5 litre cylinder at a pressure of 15 atm. In 30 minutes the gas is allowed to enter slowly into an evacuated vessel of 550 L capacity. Total work done during the process of energy is