1.

Statement-1 : An exothermic reaction, nonspontaneous at high temperature, may become spontaneous at low temperature. Statement-2 : Entropy of an exothermic reaction always decrease with decrease in temperature.

Answer»

Statement-1 is TRUE, statement-2 is true and statement-2 is CORRECT EXPLANATION for statement-5
Statement-1 is true, statement-2 is true and statement-2 is NOT the correct explanation for statement-5
Statement-I is FALSE, statement-2 is true.
Statement-1 is true, statement-2 is false.

Answer :C


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