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Identify the option which correctly represents set of true (T) or false (F) statements :
Statement-1: In an adiabatic free expansion, entropy of system remains constant
Statement-2: For every isothermal process, internal energy of the system remains constant
Statement-3: Molar enthalpy is an intensive parameter
Statement-4: For every reversible cyclic process, final state of surroundings is same as that of initial state of surroundings

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TTFT

TF.TF

FFTT

F'FTF

answer is C.

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Detailed Solution

$\begin{array}{l} Δ q = 0 \\ Δ s = \frac{Δ q}{T} = 0 \end{array}$

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