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Question: A polyatomic gas (g= \(\frac { 4 } { 3 }\)) is compressed to 1/8<sup>th</sup> its volume adiabatical...

A polyatomic gas (g= 43\frac { 4 } { 3 }) is compressed to 1/8th its volume adiabatically. If its initial pressure is P0, its new pressure will be –

A

8 P0

B

16 P0

C

6 P0

D

2 P0

Answer

16 P0

Explanation

Solution

PVg = const.

P0V4/3 = P(V8)4/3P ^ { \prime } \left( \frac { V } { 8 } \right) ^ { 4 / 3 }

P' = (2)4 P0 = 16P0