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The average veloctiy of an ideal gas mol...

The average veloctiy of an ideal gas molecule at `27^(@)C` is `0.3 m s^(-1)`. The average velocity at `927^(@)C` will be

A

0.6 m/s

B

0.3 m/s

C

0.9 m/s

D

3.0 m/s

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