If the gas particles are of diameter 'd', average speed 'v', number of – McqOptions

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1.	If the gas particles are of diameter 'd', average speed 'v', number of particles per unit volume 'n', then the time between two successive collisions on average is __________.
A.	1 / (n2Πdv)
B.	1 / (nΠ2dv)
C.	1 / (nΠdv2)
D.	1 / (nΠd2v)
Answer» E.

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