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A mono atomic ideal gas undergoes a proc...

A mono atomic ideal gas undergoes a process in which the ratio of P to V at any instant is constant and equal to 1. What is molar heat capacity of the gas.

A

`(4R)/(2)`

B

`(3R)/(2)`

C

`(5R)/(2)`

D

0

Text Solution

Verified by Experts

The correct Answer is:
A
`(p)/(v)` = constant
`pv^(-1)`= constant, `pv^(n)`= constant `rArr n = -1`
mono atomic gas `C_(V) = (3)/(2) R`
Molar heat capacity `C_(V) + (R )/(1-n) rArr C_(V) + (R )/(1-(-1)) = (4R)/(2)`
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