Two gases A and B each at temperature T. Pressure P and volume V, are mixed. If the mixture be at the same temperature T and its volume also be V, then what should be its pressure ? Explain.

Explanation

As, `P= 1/3 M/V C^(2) prop T`, therefore if V and T are constants, then `P prop M`. As M becomes 2M, therefore, P becomes 2P.