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In a closed insulated container, a liqui...

In a closed insulated container, a liquid is stirred with a paddle to increase the temperature, which of the following is true?

A

`Delta E = W = Q =0`

B

`Dleta E ne 0, Q = W = 0`

C

`Delta E= W ne 0, Q = 0`

D

`Delta E= Q ne 0, W = 0`

Text Solution

Verified by Experts

The correct Answer is:
C
As the system is closed and insulated no heat enters or leaves the system, i.e. q=0.
`therefore Delta E= q +W= W`
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