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The accompanying represents a reversible...

The accompanying represents a reversible camot cycle for an ideal gas:

What is the entropy increase during isothemal expansion at 1000 K?

A

`0.15 JK^(-1)`

B

`150 JK^(-1)`

C

`150 JK^(-1)`

D

`750 JK^(-1)`

Text Solution

Verified by Experts

The correct Answer is:
C
`DeltaS =q_("rev")/T =q_(h)/T_(n) =(150 xx 10^(3))/1000`
`=150 JK^(-1)`
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