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5 moles of an ideal gas at 100 K are all...

5 moles of an ideal gas at 100 K are allowed to undergo reversible compression till its temperature becomes 200 K. If `C_V = 28 JK^(-1) mol^(-1)`, calculate `DeltaU and DeltapV`.

A

`DeltaU=14Kj,Delta(pV)=18kJ`

B

`DeltaU=14J,Delta(pV)=0.8j`

C

`DeltaU=14kJ,Delta(p.V)=4Kj`

D

`DeltaU=2.8kJ,Delta(pV)=0.8kJ`

Text Solution

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The correct Answer is:
B
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