The pressure of an ideal gas varies with volume as P= aV, where a is a constant. One mole of the gas is allowed to undergo expansion such that its volume becomes ‘m’ times its initial volume. The work done by the gas in the process is

One mole of an ideal gas whose pressure changes with volume as P=alphaV , where alpha is a constant, is expanded so that its volume increase eta times. Find the change in internal energy and heat capacity of the gas.

One mole of an ideal gas expands isothermally to double its volume at 27^(@)C . The work done by the gas is nearly

n moles of a gas are filled in a container at temperature T. If the gas is slowly and isothermally compressed to half its initial volume, the work done by the atmosphere on the gas is

5 mole of an ideal gas of volume is expanded against vaccum to make its volume 2 times, then work done by the gas is:

An ideal diatomic gas is expanded so that the amount of heat transferred to the gas is equal to the decrease in its internal energy. If in the above process, the initial temperature of the gas be T_(0) and the final volume by 32 times the initial volume, the work done ( in joules ) by the gas during the process will be

If one mole of gas doubles its volume at temperature T isothermally then work done by the gas is

One mole of an ideal gas has an interal energy given by U=U_(0)+2PV , where P is the pressure and V the volume of the gas. U_(0) is a constant. This gas undergoes the quasi - static cyclic process ABCD as shown in the U-V diagram. The work done by the ideal gas in the process AB is

The pressure of a gas is doubled keeping its temperature constant. Find the ratio of the final volume of the gas to its initial volume.