Question

The process $\Delta U=0$, for an ideal gas can be best represented in the form of a graph :-

• A.
• B.
• C.
• D.

Answer 1

Answer: (B)

$\Delta U=\frac{nfR\Delta T}{2}=0$
$\Rightarrow \Delta T=0$
$\Rightarrow$ Isothermal process
$P\propto \frac{1}{V}$