The root mean square speed of molecules of a gas is equal to (where, m – McqOptions

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1.	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)
C.	√(6KT/m)
D.	3KT/m
Answer» C. √(6KT/m)

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