MHT CET 2023 Physics question

For an adiabatic process, which one of the following is 'WRONG' statement?

(A)Equation of state is PV = constant
(B)There is exchange of heat with surroundingCorrect
(C)All the work is utilized to change the internal energy of the system
(D)Temperature of the system changes i.e.

Answer: (B)

Solution

In an adiabatic process the system is thermally insulated, so and there is no exchange of heat with the surroundings; statement (b) therefore contradicts the definition and is the WRONG statement. From the first law , so the work done is entirely at the expense of (or adds entirely to) the

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Question ID VK-097829