An ideal gas is subjected to a cyclic process | vedclass

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(D) The given $p-V$ diagram shows a clockwise cyclic process $A \rightarrow B \rightarrow C \rightarrow D \rightarrow A$.$1$. $A \rightarrow B$: Isoba

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(D) The given $p-V$ diagram shows a clockwise cyclic process $A \rightarrow B \rightarrow C \rightarrow D \rightarrow A$.$1$. $A \rightarrow B$: Isobaric expansion (pressure $p$ is constant,volume $V$ increases,so temperature $T$ increases).$2$. $B \rightarrow C$: Isothermal compression ($p \propto 1/V$,so $T$ is constant,volume $V$ decreases).$3$. $C \rightarrow D$: Isochoric compression (volume $V$ is constant,pressure $p$ decreases,so temperature $T$ decreases).$4$. $D \rightarrow A$: Isothermal expansion ($p \propto 1/V$,so $T$ is constant,volume $V$ increases).Comparing these processes with the given options,the $p-T$ diagram in option $D$ correctly represents this cycle: $A \rightarrow B$ (isobaric,$T$ increases),$B \rightarrow C$ (isothermal,$p$ decreases),$C \rightarrow D$ (isochoric,$T$ decreases),$D \rightarrow A$ (isothermal,$p$ increases). Thus,the correct representation is option $D$.

An ideal gas is subjected to a cyclic process $ABCD$ as depicted in the $p-V$ diagram given below. Which of the following curves represents the equivalent cyclic process?

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