NEET 2021 Model Test Paper 6

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Question : 16 of 180

Marks: +1, -0

Which is the correct statement :-

For an isothermal change PV = constant
In an isothermal process the change in internal energy must be equal to the work done
For an adiabatic change
P2
P1
=(
V2
V1
)γ , where γ is the ratio of specific heats
In an adiabatic process work done must be equal to the heat entering the system

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