Which of the following statement is incorrect regarding adiabatic and isothermal processes for an ideal gas, starting from same initial state to same final volume?

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In compression, less work will be done on the gas in isothermal process.

In expansion, more work is done by the gas in isothermal process.

In expansion, final temperature of adiabatic will be more as compared to isothermal.

The magnitude of slope of adiabatic P- V graph will be more as compared to isothermal P-V graph.

answer is D.

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Detailed Solution

PV diagram for adiabatic and isothermal processes is given below;

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$T_{f} (adiabatic) < T_{f} (isothermal)$

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