Question

From the following $P-T$ graph what inference can be drawn:

• A. $V_2>V_1$
• B. $V_2<V_1$
• C. $V_2=V_1$
• D. None of these

Answer 1

Answer: (A)

In $T-P$ Graph
$PV=\mu RT$
$T=\left(\frac{V}{\mu R}\right)P$
$y=mx$
slope $\propto$ volume
$\theta \propto$ volume
$\therefore {\theta }_2>{\theta }_1$
therefore $V_2>V_2$