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A polythene bag of 3 litre capacity is f...

A polythene bag of 3 litre capacity is filled by helium gas (Occupying 1L at 0.3 atm and 300K) at 300K . Subsequently enough Ne gas is filled to make total pressure 0.4 atm at 300K. Calculate ratio of moles of Ne to He in container.

A

4

B

2

C

1

D

3

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The correct Answer is:
d
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