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The root mean square speed of molecules ...

The root mean square speed of molecules of nitrogen gas at `27^@`C is approximately: (Given mass of a nitrogen molecule = `4.6 xx 10^(-26)` kg and take Boltzmann constant `k_B` = `1.4 xx 10^(-23)` JK^(-1)

A

91 m/s

B

27.4 m/s

C

523 m/s

D

1260 m/s

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