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Match the thermodynamic processes takin...

Match the thermodynamic processes taking place in a system with the correct conditions. In the table : `DeltaQ` is the heat supplied, `DeltaW` is the work done and `DeltaU` is change in internal energy of the system .
`{:(,"Process",,"Condition"),((I),"Adiabatic",(A),Delta W=0),((II),"Isothermal",(B),DeltaQ=0),((III),"Isochoric",(C),DeltaUne0" , "DeltaUne0" , "DeltaQne0),((IV),"Isobaric",(D),DeltaU=0):}`

A

(I) – (A), (II) – (B), (III) – (D), (IV) – (D)

B

(I) – (B), (II) – (A), (III) – (D), (IV) – (C)

C

(I) – (A), (II) – (A), (III) – (B), (IV) – (C)

D

(I) – (B), (II) – (D), (III) – (A), (IV) – (C)

Text Solution

Verified by Experts

The correct Answer is:
D
(I) Adiabatic process `implies DeltaQ=0`
No exchange of heat takes place with surroundings (II) Isothermal process `implies` Temperature remains constant `(DeltaT = 0)`
`DeltaU=F/2nRDeltaT=Deltau=0`
No change in internal energy `[Deltau=0]`
(III) Isochoric process volume remains constant `DeltaV = 0`
` W = intP.PV = 0`
Hence work done is zero.
(IV) Isobaric process `implies` Pressure remains constant
`W=P.DeltaV ne0 `
`DeltaU=F/2nRDeltaT=F/2[PDeltaV]ne0`
`DeltaQ=nC_pDeltaTne0`
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