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If X is the total number of collisions t...

If `X` is the total number of collisions that a gas molecule registers with other molecules per unit time under particular conditions, then what is the collision frequency of the gas containing `N` molecules per unit volume is ?

A

`X//N`

B

`NX`

C

`2NX`

D

`(NX)/(2)`

Text Solution

Verified by Experts

The correct Answer is:
D
Collision frequency (pertaining to binary collisions)
`= ("Collisio number " xx " no. of molecules")/(2) = (XN)/(2)`
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