1.

STATEMENT-1 : A catalyst enhances the rate of a reaction and STATEMENT-2 : The energy of activation of the reaction is lowered in presence of a catalyst.

Answer»

STATEMENT-1 is TRUE, STATEMENT-2 is True, STATEMENT-2 is CORRECT EXPLANATION for STATEMENT-1
STATEMENT-1 is True, STATEMENT-2 is True, STATEMENT-2 is NOT acorrect explanation for STATEMENT-1
STATEMENT-1 True, STATEMENT-2 is FALSE
STATEMENT-1 is False, STATEMENT-2 is True

Answer :A


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