Question

Equal volumes of two monatomic gases, A and B at same temperature and pressure are mixed.

Answer 1

Answer:

so why we have to do in this q.

Answer 2

Answer:

Equal volumes of two monatomic gases, A and B at same temperature and pressure are mixed. The ratio of specific heats (Cp/Cv) of the mixture will be d. 1.67. Cp for the mono-atomic gas mixture of similar volume is equal to 5/2R. Cv = 3R/ 2. Therefore, the ratio of Cp/ Cv of the mixture = (5R/2)/ (3R/2) = 5/3 = 1.67.