WBJEE 2023 Physics & Chemistry Solved Paper

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Question : 78 of 80

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A cyclic process is shown in p-v diagram and T-S diagram. Which of the following statements is/are true?

1→2 : Isobaric, 2→3 : Isothermal.
3→1 : Isochoric, 2→3 : adiabatic.
Work done by the system in the complete cyclic process is non-zero.
The heat absorbed by the system in the complete cyclic process is non-zero.

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