Question

А gas mixture contains ni moles of a monoatomic gas and no moles of gas of rigid diatomic molecules. Each molecule in monoatomic and diatomic
gas has 3 and 5 degrees of freedom respectively. If the adiabatic exponent (Cp/Cv) for this mixture is 1.5, the n1/n2 ratio will be


(A) 2
(B) 1.4
(C) 1
(D) 2.4​

Answer 1

Explanation:

option C the ratio of n1/n2 will be equal to 1