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For this process (overall change) which ...

For this process (overall change) which is correct

A

q= 0, W= 0

B

`q = +ve, W = -ve`

C

`q = -ve, W_("on the system") = +ve`

D

`Delta S_("sys") = 0, Delta U_("sys") = 0, Delta H_("sys") = 0`

Text Solution

Verified by Experts

The correct Answer is:
B, D
Cyclic `rArr Delta u = 0, Delta S = 0, Delta H = 0`
Clockwise `rArr W_("on") = -Ve rArr q = +ve`
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