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By what factor does the average velocity...

By what factor does the average velocity of a gaseous molecule increase when the temperature (in Kelvin) is doubled?

A

1.4

B

2

C

2.8

D

4

Text Solution

Verified by Experts

The correct Answer is:
A
`V_(av) prop sqrtT`
So the average velocity will increase by `sqrt2` times (=1.414).
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