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Question: Jar A filled with gas characterized by parameter P,V and T and another jar B filled with a gas with ...

Jar A filled with gas characterized by parameter P,V and T and another jar B filled with a gas with parameter 2P, V/4 and 2T. The ratio of the number of molecules in jar A to those in jar B is-

A

1 : 1

B

1 : 2

C

2 : 1

D

4 : 1

Answer

4 : 1

Explanation

Solution

N = PVKT\frac{PV}{KT}

NANB\frac{N_{A}}{N_{B}}= PVKT\frac{PV}{KT} × K2T2P(V/4)\frac{K2T}{2P(V/4)} = 41\frac{4}{1}