A mixture of ideal gas containing 5 moles of monatomic gas and 1 mole of rigid…

PHYSICS · Single correct · CBSE · Physics · Kinetic Theory · Kinetic Theory

Problem

A mixture of ideal gas containing 5 moles of monatomic gas and 1 mole of rigid diatomic gas is initially at pressure

P_0

, volume

V_0

and temperature

T_0

. If the gas mixture is adiabatically compressed to a volume

V_0/4

, then the correct statement(s) is/are, (Given

2^{1.2} = 2.3

;

2^{3.2} = 9.2

;

R

is gas constant) (1) The work

|W|

done during the process is

13RT_0

(2) The final pressure of the gas mixture after compression is in between

9P_0

and

10P_0

(3) The average kinetic energy of the gas mixture after compression is in between

18RT_0

and

19RT_0

(4) Adiabatic constant of the gas mixture is 1.6