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x ml of H(2) gas effuses through a hole ...

x ml of `H_(2)` gas effuses through a hole in a container in 5 seconds. The time taken for the effusion of the same volume of the gas specified below under identical conditions is

A

10 seconds `:` HE

B

20 seconds `: O_(2)`

C

25 seconds `: ` CO

D

55 seconds `: CO_(2)`

Text Solution

Verified by Experts

The correct Answer is:
B
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Knowledge Check

  • 50 mL of a gas A diffuse through a membrane in the same time as for the diffusion of 40 mL of gas B under identical conditions of pressure and temperature. If the molecular mass of A is 128, that of B would be :

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