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The root mean square speed of molecules of a gas is equal to (where, m = mass of the molecule K = Boltzmann‟s constant, T = absolute temperature) ?
A. √(2KT/m)
B. √(3KT/m)Correct Answer
C. √(6KT/m)
D. 3KT/m
Correct Option: B. √(3KT/m)
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