A cyclic process ABCDA is shown in the P-V di | vedclass

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(B) In the given $P-V$ diagram:$AB$ is an isobaric process (pressure $P$ is constant).$BC$ is an isothermal process (temperature $T$ is constant, $PV

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(B) In the given $P-V$ diagram:$AB$ is an isobaric process (pressure $P$ is constant).$BC$ is an isothermal process (temperature $T$ is constant, $PV = 	ext{constant}$).$CD$ is an isochoric process (volume $V$ is constant).$DA$ is an isothermal process (temperature $T$ is constant, $PV = 	ext{constant}$).Now, let's analyze the $V-T$ diagrams:For an ideal gas, $PV = nRT$, so $V = (nR/P)T$.$1$. $AB$ (isobaric): $V \propto T$, which is a straight line passing through the origin in a $V-T$ graph.$2$. $BC$ (isothermal): $T$ is constant, so $V$ changes while $T$ remains fixed. This is a vertical line in a $V-T$ graph.$3$. $CD$ (isochoric): $V$ is constant, so $V$ remains fixed while $T$ changes. This is a horizontal line in a $V-T$ graph.$4$. $DA$ (isothermal): $T$ is constant, so $V$ changes while $T$ remains fixed. This is a vertical line in a $V-T$ graph.Comparing these characteristics with the given options, option $B$ correctly represents the sequence of processes $A 	o B 	o C 	o D 	o A$ in the $V-T$ plane.

$A$ cyclic process $ABCDA$ is shown in the $P-V$ diagram. Which of the following curves represent the same process?

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