1.

Statement-1 : During irreversible adiabatic expansion of ideal gas entropy must increase. Statement-II : Increase in entropy of the system due to expansion is only partially compensated by decrease in temperature.

Answer»

Statement-I is TRUE, statement-II is true and statement-II is CORRECT EXPLANATION for statement-I
Statement-I is true, statement-II is true and statement-II is NOT the correct explanation for statement-I
Statement-I is FALSE, statement-II is true.
Statement-I is true, statement-II is false.

Answer :A


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