1.

Statement-1. Most probable velocity is the velocity possesed by the maximum fraction of the molecules at a given temperature. Statement-2. On collision, more and more molecules acquire higher speed at the same temperature.

Answer»

Statement-1 is true, statement-2 is also true, statement-2 is CORRECT EXPLANATION of statement-4
Statement-1 is true, statement-2 is also true, statement-2 is not correct explanation of statement-4
Statement-1 is true, statement-2 is true.
Statement-1 is false, statement-2 is true.

Solution :Correct statement-2. As long as temperature is constant, the FRACTION of the molecules haiving most PROBABLE velocity REMAINS the same


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