One litre of helium gas at a pressure `76 cm`. Of Hg and temperature `27^(@)C` is heated till its pressure and volume are double. The final temperature attained by the gas is:

One litre of helium gas at a pressure of 76 cm-Hg and temperature 27^@C is heated till its pressure and volume are doubled. The final temperature attained by the gas is

One litre of Helium under a pressure of 1 atm and at a temperature of 0^(@) C is heated until the pressure becomes 1/3 and volume are doubled. The final temperature attained by the gas is

One mole of a gas at pressure 2 Pa and temperature 27 °C is heated till both pressure and volume are tripled. What is the temperature of the gas?

A gas.initially at 0^@C is heated so that its pressure and.volume are both doubled. What will be its final temperature?

A given amoount of gas is heated until both its pressure and volume are doubled. If initial temperature is 27^(0)C , its final temperature is

A perfect gas at 27^(@)C is heated at constant pressure so as to double its volume. The temperature of the gas becomes.