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A diatomic ideal gas is used in a Car en...

A diatomic ideal gas is used in a Car engine as the working substance . If during the adiabatic expansion part of the cycle, volume of the gas increases from V to 32V the efficiency of the engine is

A

0.5

B

0.75

C

0.99

D

0.25

Text Solution

Verified by Experts

The correct Answer is:
B
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