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In the temperature of 1 mole of a gas is...

In the temperature of 1 mole of a gas is increased by `50^(@)C`. Calculate chagne in kinetic energy:

A

`62.32 J`

B

`6.235 J`

C

`623.5 J`

D

`6235.0 J`

Text Solution

Verified by Experts

The correct Answer is:
C
`E = (3)/(2) RT` (Kinetic energy of 1 mole gas)
`Delta E = (3)/(2) R (T + 50) - (3)/(2) RT`
`= (3)/(2) R xx 50 = (3)/(2) xx 8.314 xx 50 = 623.55 J`
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