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n moles of helium gas are placed in a ve...

n moles of helium gas are placed in a vessel of volume V Litre, at T K. If `V_(1)` is free volume of helium then diameter of He atom is:

A

`[(3)/(2)(V_(1))/(piN_(A)n)]^(1//3)`

B

`[(3(V-V_(1)))/(2piN_(A)n)]`

C

`[(6(V-V_(1)))/(piN_(A)n)]^(1//3)`

D

`[(6V_(1))/(nN_(A)n)]^(1//3)`

Text Solution

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The correct Answer is:
b
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