Question

A gas sample is heated from state A to state B, then work done by gas

• A. zero
• B. is area bounded by line with T axis
• C. is area bounded by line with P axis
• D. is $nR\Delta T$ (where $\Delta T$ is change in temperature)

Answer 1

The correct option is A zero

Since, $P\propto T$
We can say that $V=$ constant.
As the volume of gas sample is constant, no work can be done.