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Free Online Mock Chemistry Multiple Choice Test on Chemical Kinetics

Sub Category : Chemical Kinetics

Test : 16

Time Left :

1)	A->B+C would be a zero order reaction when (1) the rate of reaction is proportional to square of conc. A (2) the rate of reaction remains same at any concentration of A (3) the rate remains unchanged at any concentration of B and C (4) the rate of reaction doubles if conc. B is increased to double
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2)
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3)	When we increase the temperature, the rate of reaction increases because of (1) more number of collisions (2) decrease in mean free path (3) more number of energetic collisions (4) less number of energetic collisions
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4)
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5)	The rate of reaction is doubled for 10degree rise in temperature. The increase in the reaction rate as a result of temperature rise form 10degree to 100degree is (1) 112 (2) 512 (3) 1400 (4) 614 (5) 100
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