A mixture contains moles of monoatomic gas and moles of diatomic gas

PHYSICS · Single correct · A Level · Physics · Further mechanics and thermal physics · Further mechanics and thermal physics

Problem

A mixture contains

n_1

moles of monoatomic gas and

n_2

moles of diatomic gas. If

\gamma = 1.50

for mixture, the ratio of

n_1 : n_2

is : (1) 1 : 1 (2) 1 : 2 (3) 2 : 1 (4) 2 : 3