The temperature of an ideal gas is kept constant as it expands. The gas does external work. During this process,the internal energy of the gas

If the pressure of an ideal gas is decreased by $10 \%$ isothermally,then its volume will

The volume of an ideal gas is $1 \, L$ and its pressure is equal to $72 \, cm$ of mercury column. The volume of the gas is made $900 \, cm^3$ by compressing it isothermally. The increase in the pressure of the gas will be ...... $cm$ of mercury.

An ideal gas expands isothermally along $ab$ and does $600\,J$ of work. During the process,

In an isothermal change,the change in pressure and volume of a gas can be represented for three different temperatures $T_3 > T_2 > T_1$ as:

When an ideal gas in a cylinder was compressed isothermally by a piston,the work done on the gas was found to be $1.5 \times 10^4 \ J$. During this process,about: