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Free Online Mock Chemistry Multiple Choice Test on Chemical Kinetics

Sub Category : Chemical Kinetics

Test : 15

Time Left :

1)
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2)	75% of first order reaction is completed in 30 minutes. What is the time required for 93.75% of the reaction (in minutes)? (1) 45 (2) 120 (3) 90 (4) (4)60
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3)
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4)	The converstion of A to B follows second order kinetics. Doubling the conc.of A will increase the rate of formation of B by a factor (1) 4 (2) 2 (3) 1/4 (4)/2
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5)	The activation energy of a reaction can be determined by (1) changing the concentration of reactants (2) evaluting rate constant at standard temperature (4) by doubling conc. of reactants
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1 2 3 4

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