3 A vessel of volume 10 L is evacuated by means of a piston

Last updated: 6/30/2023

3 A vessel of volume 10 L is evacuated by means of a piston air pump One piston stroke captures the volume 1 L The process is assumed to be isothermal and the gas is ideal The initial pressure of gas in the vessel was 24 2 atm Select the correct statement s from the following a The pressure of gas remained in the vessel after first stroke is 22 atm b The pressure of gas remained in the vessel after second stroke is 20 atm c The number of strokes needed to reduce the In n In 1 1 pressure in the vessel n times is d The pressure of gas remained 10 after n strokes is 24 2 x n in the vessel atm