First slide

Different type of processes

Question

A mono–atomic gas is expanded from state A to state B according to the process AB as shown in figure. The molar specific heat for the process is ___

Moderate

A

2R
B

3R
C

4R
D

$\frac{5 R}{2}$

Solution

$P = const \times v \Rightarrow {PV}^{- 1} = constant ∴ n = - 1 C = C_{v} + \frac{R}{1 - n} = C_{v} + \frac{R}{2} = \frac{3 R}{2} + \frac{R}{2} = 2 R$

Get Instant Solutions

When in doubt download our app. Now available Google Play Store- Doubts App

Recieve an sms with download link

Doubts App

OR

SCAN ME

Doubts App

Doubts App