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If 50 cal of heat is supplied at constan...

If `50 cal` of heat is supplied at constant pressure to the system containing `2 mol` of an ideal monatomic gas, the rise in temperature is `(R = 2 cal//mol-K)`

A

`50 K`

B

`5 K`

C

`10 K`

D

`20 K`

Text Solution

Verified by Experts

The correct Answer is:
B
b. `(C_(v))/(C_(P)) xx Q = nC_(V) dT`
`dT = (Q)/(nC_(P)) = (50)/(2 xx (5)/(2) xx R) = 5 K`
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