One mole of an ideal gas is taken from A to B, from $B$ to $C$ and then back to $A$ . The variation of its volume with temperature for that change is as shown. Its pressure at $\mathrm{A}$ is $\mathrm{P}_{0}$ , volume is $\mathrm{V}_{0}$ , Then, the internal energy

Question

One mole of an ideal gas is taken from A to B, from

B

to

C

and then back to

A

. The variation of its volume with temperature for that change is as shown. Its pressure at

\mathrm{A}

is

\mathrm{P}_{0}

, volume is

\mathrm{V}_{0}

, Then, the internal energy
One mole of an ideal gas is taken from A to B, from B to C and then back to A . The variation of its volume with

Quantrex Academy · Accepted Answer

Correct answer: A. at A and B are equal

Process A arrow B is isothermal, hence internal energies at A and B are equal.

One mole of an ideal gas is taken from A to B, from B to C and then...