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The rms speed of the molecules of a gas ...

The rms speed of the molecules of a gas in a vessel is `400ms^(-1)`. If half of the gas leaks out at constant temperature, the rms speed of the ramaining molecules will be…………..

A

800 `ms^(-1)`

B

`400sqrt2ms^(-1)`

C

`400ms^(-1)`

D

`200 ms^(-1)`

Text Solution

Verified by Experts

The correct Answer is:
C
Since, T=constant , `therefore v_(rms)` remains constant.
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