The r.m.s. speed of the molecules of an ...

The r.m.s. speed of the molecules of an enclosed gas in `C_(rms)`. If pressure is made four times keeping the temperature constant, the r.m.s. speed will be

`2C_(rms)`

`4C_(rms)`

`C_(rms)`

`(C_(rms))/(2)`

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The correct Answer is:

`C_(rms)` is indepenent of pressure.

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