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When we heat a gas sample from 27°C to 3...

When we heat a gas sample from 27°C to 327°C. then the initial average kinetic energy, of the molecules was E. What will be the average kinetic energy after heating ?

A

Doubled

B

Halved

C

Multiplied by the factor 327 `//` 27

D

Raised to the power two .

Text Solution

Verified by Experts

The correct Answer is:
A
K.E. is proportional to T so that
`( KE_(1))/( KE_(2)) = ( 300)/( 600)`
or `KE_(2) = 2KE_(1)`
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