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At room temperature (27^(@)C) the 'rms' ...

At room temperature `(27^(@)C)` the 'rms' speed of the molecules of a certain diatomic gas is found to be 1920 `ms^(-1)`. The gas is

A

`F_2`

B

`Cl_2`

C

`H_2`

D

`O_2`

Text Solution

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The correct Answer is:
C
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