Question

p-V plots for two gases during adiabatic process as shown in figure plots 1 and 2 should correspond respectively to

• A. $He$ and $O_2$
• B. $O_2$ and $He$
• C. $He$ and $Ar$
• D. $O_2$ and $N_2$

Answer 1

Answer: (B)

$O_2$ and $He$

Answer 2

The correct option is (B): $O_2$ and $He$.