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A graph of pressure versus volume for an...

A graph of pressure versus volume for an ideal gas for different process is as shown. In the graph curve OC represents

A

isochoric process

B

isothermal process

C

isobaric process

D

adiabatic process

Text Solution

Verified by Experts

The correct Answer is:
D

In the graph
(i) Curve OA represents isobaric process(pressure in constant).
The slope of adiabatic process is more steeper than the isothermal process. Hence
(ii) Curve OB represents isothermal process
(iii) Curve OC represents adiabatic process (steeper than OB)
(iv) curve OD represents isochoric process (volume is constant).
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