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An ideal gas undergoes four different pr...

An ideal gas undergoes four different processes from the same initial state (figure). Four process are adiabatic, isothermal, isobaric and isochloric. Out of 1, 2, 3, and 4 which one is idabatic.

A

4

B

3

C

2

D

1

Text Solution

Verified by Experts

The correct Answer is:
C
As is clear from (figure). In curve 1, `V` is constant. It represents Isochoric process. In curve 4, `P` is constant. It represents Isobaric process. Out of curves 2 and 3, one is isothermal and other is adiabatic, As slope of curve 2 is more than the slope of curve 3, therefore curve 2 represent aidabatic process.
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Knowledge Check

  • An ideal gas undergoes for different processes from the same initial state (figure). Four processes are adiabatic, isothermal, isobaric and isochoric. Out of 1, 2, 3 and 4 which one is adiabatic ?

    A
    4
    B
    3
    C
    2
    D
    1

  • An ideal gas undergoes four different process from the same initial state. (Fig.). Four process are adiabatic , isothermal, isobaric & isochoric. Out of 1, 2, 3 & 4 which one is adiabatic

    A
    4
    B
    3
    C
    2
    D
    1

  • An ideal gas undergoes isothermal process from some initial state i to final state f. Choose the correct alternative

    A
    `dU=0`
    B
    `"d"theta=0`
    C
    `"d"theta=dU`
    D
    `dw=dw`