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In an adiabatic expansion of ideal gas:...

In an adiabatic expansion of ideal gas:

A

`DeltaE = W`

B

`DeltaE `is maximum

C

`DeltaE = 0`

D

`dq` is maximum

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The correct Answer is:
A
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Knowledge Check

  • In an adiabaic expansion of ideal gas :

    A
    `W =- Delta E`
    B
    `W= Delta E`
    C
    `Delta E =0`
    D
    `W=0`

  • Which of one following is applicable is applicable for an adiabatic expansion of an ideal gas?

    A
    `Delta`E=0
    B
    `DeltaW-DeltaE`
    C
    `DeltaW= -DeltaE`
    D
    `Delta`W=0

  • Which one of the following is applicable for an adiabatic expansionof an ideal gas?

    A
    `DeltaE = 0`
    B
    `DeltaW = DeltaE`
    C
    `DeltaW = -DeltaE`
    D
    `DeltaW = 0`

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    Which of the following statement(s) is/are incorrect Statement (a): Reversible isothermal compression of an ideal gas represents the limiting minimum value of the wordone (|w|) by the surrounding on the system Statement(b) : In an irreversible process, the cyclic integral of work is not zero statement( c) : For thermodynamic changes in adiabatic process T^((C_(P,m))/(R )) xx P = constant Statement (d): Delta S_("system") is zero for reversible adiabatic expansion of an ideal gas

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