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Question

Question: We have a jar A filled with gas characterised by the parameters P, V and T and another jar B filled ...

We have a jar A filled with gas characterised by the parameters P, V and T and another jar B filled with a gas with parameters 2P, V/4 and 2 T, where the symbols have their usual meaning. The ratio of the no. of molecules at jar A to those of jar B is –

A

1 : 1

B

1 : 2

C

2 : 1

D

4 : 1

Answer

4 : 1

Explanation

Solution

PV = NKT \ N = PVKT\frac{PV}{KT}