These questions contains, Statement I (assertion) and Statement II (reason). (A) Statement-I is ...

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These questions contains, Statement I (assertion) and Statement II (reason).
(A) Statement-I is true, Statement-II is true ; Statement-II is correct explanation for Statement-I.
(B) Statement-I is true, Statement-II is true ; Statement-II is NOT a correct explanation for Statement-I
(C) Statement-I is true, Statement-II is false.
(D) Statement-I is false, Statement-II is true.
Statement-I : The magnitude of the work involved in an isothermal expansion is greater than that involved in an adiabatic expansion.
Because
Statement-II : P-V curve (P on \( \mathrm{y} \)-axis and \( \mathrm{V} \) on \( \mathrm{x} \)-axis) decrease more rapidly for reversible adiabatic expansion compared to reversible isothermal expansion starting from same initial state.
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