For a gas, g = 1.4, then atomicity of gas, CP andCV are resp... | PHYSICS - MOLECULAR NATURE OF MATTER | SolveeIt | Solveeit

Today, August 19

Question

For a gas, g = 1.4, then atomicity of gas, C_P andC_V are respectively –

A

Monoatomic] $\frac{5}{2}R$ , $\frac{3}{2}R$

B

Monoatomic] $\frac{7}{2}R$ , $\frac{5}{2}R$

C

Diatomic] $\frac{7}{2}R$ , $\frac{5}{2}R$

D

Triatomic] $\frac{7}{2}R$ , $\frac{5}{2}R$

Answer

Diatomic] $\frac{7}{2}R$ , $\frac{5}{2}R$

Explanation

Solution

g = 1.4

\C_P = $\frac{7}{2}$ R and C_V = $\frac{5}{2}$ R