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If the four tubes of a car are filled to...

If the four tubes of a car are filled to the same pressure with `N_(2),O_(2) , H_(2)`, and helium separately , then which one will be filled first ?

A

`N_2`

B

`O_2`

C

`H_2`

D

`Ne`

Text Solution

Verified by Experts

The correct Answer is:
C
`H_2` will be filled first because of lower molecular weight
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