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Free Online Mock Chemistry Multiple Choice Test on Chemical Kinetics

Sub Category : Chemical Kinetics

Test : 14

Time Left :

1)	Which of the following is true about catalyst? (1) The catalyst after the reaction is regenerated (2) It does not alter the equilibrium (3) It lowers the energy of activation (4) All the above
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2)
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3)
	1 2 3 4

4)	A chemical reaction is catalysed by X. Hence X (1) does not affect equilibrium constant of the reaction (2) decreases rate constant of the reaction (3) reduces enthalpy of reaction (4) increases activation energy of the reaction
	1 2 3 4

5)	The rate of chemical reaction is doubled for every 10degree C rise in temperature because of (1) increase in the activation energy (2) decrease in the activation energy (3) increase in the number of molecular collision (4) increase in the number of activated molecules
	1 2 3 4

2 3 4 5

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