Question

For adiabatic process $\left(\gamma \frac{C_p}{C_v}\right)$

• A. $p^{\gamma }V=$ constant
• B. $T{p}^{\gamma }V=$ constant
• C. $p{V}^{\gamma }=$ constant
• D. $pV=$ constant

Answer 1

Answer: (C)

For adiabatic process $p{V}^{\gamma }=cons\tan t$ From $pV=RT$ $p=\frac{RT}{V}$ $\therefore$ $\frac{RT}{V}{V}^{\gamma }=cons\tan t$ $T{V}^{\gamma -1}=cons\tan t$