A heat engine carries one mole of an ideal monoatomic gas around the cycle as shown in the figure, the amount of heat added in the process AB and heat removed in the process CA are :
A
`q_(AB) = 450 R " and "q_(CA) = - 450 R`
B
`q_(AB) = 450 R " and "q_(CA) = - 225 R`
C
`q_(AB) = 450R " and "q_(CA) = - 375 R`
D
`q_(AB) = 375 R " and "q_(CA) = - 450 R`
Text Solution
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The correct Answer is:
C
At constant volume `DeltaU=q_(v)=nC_(v,m)DeltaT` at constant pressure `DeltaH = q_(p)=nC_(p,m)DeltaT`
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