Question

A monoatomic gas at a pressure P, having a volume V expands isothermally to a volume 2V and then adiabatically to a volume 16V. The final pressure of the gas is: (take γ = 5/3)

• A. 32P
• B. $\frac{P}{64}$
• C. 16P
• D. 64P

Answer 1

Answer: (B)

$\frac{P}{64}$

Answer 2

The correct option (B): $\frac{P}{64}$