Assertion : The isothermal curves intersect e | vedclass

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(D) An isothermal process is a process that occurs at a constant temperature. For an ideal gas,the equation of state is $PV = nRT$. Since $T$ is const

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If both the $Assertion$ and $Reason$ are incorrect.

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(D) An isothermal process is a process that occurs at a constant temperature. For an ideal gas,the equation of state is $PV = nRT$. Since $T$ is constant,$P = (nRT)/V$,which implies $P \propto 1/V$.Two different isothermal curves correspond to two different temperatures ($T_1$ and $T_2$). If they were to intersect,it would mean that at the point of intersection,the system would have two different temperatures simultaneously,which is physically impossible.Furthermore,isothermal processes are inherently slow (quasi-static) to maintain thermal equilibrium,contrary to the claim in the $Reason$ that they occur rapidly.Therefore,both the $Assertion$ and the $Reason$ are incorrect.

$Assertion :$ The isothermal curves intersect each other at a certain point.
$Reason :$ The isothermal changes take place rapidly,so the isothermal curves have very little slope.

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$Assertion :$ The isothermal curves intersect each other at a certain point.$Reason :$ The isothermal changes take place rapidly,so the isothermal curves have very little slope.