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P.V plots for two gases during adiabatic...

P.V plots for two gases during adiabatic processes are shown in the figure Plots 1 and 2 should correspond respectively to

A

He and `O_(2)`

B

`O_(2)` and He

C

He and Ar

D

`O_(2)` and `N_(2)`

Text Solution

Verified by Experts

Slope of the curve `=(dP)/(dV)=-gamma P/V`
Also `gamma=5//3` for monoatomic gas and `gamma=7//5` for atomic gas
Hence a is correct.
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