Chemistry Reaction Kinetics Online Quiz Test MCQs

As reaction kinetics is a quite important topic, so given below is a free online quiz about it which will help you in checking and also improving your knowledge related to this topic. Our tests include all the important questions and answers that have pretty high amount of changes for being asked in the actual exam which makes them the best source of preparation available for free.

Chemistry Reaction Kinetics Online Quiz Test MCQs


1. The unit of the rate constant is the same as that of rate of reaction in:

Question 1 of 15

2. The substance that alters the rate of a chemical reaction but recovered unchanged at the end is called a:

Question 2 of 15

3. The example of a photochemical reaction is photosynthesis has order of reaction:

Question 3 of 15

4. Catalyst changes:

Question 4 of 15

5. A zero order reaction is one in which:

Question 5 of 15

6. Which of the following will affect the rate:

Question 6 of 15

7. A white precipitate of silver chloride immediately formed on addition of:

Question 7 of 15

8. Which property of a liquid is measured by polarimeter:

Question 8 of 15

9. All reactions occur in:

Question 9 of 15

10. When NaOH solution reacts with aluminium in different physical states most rapid reaction occurs:

Question 10 of 15

11. Which of the following reactions occur at moderate rate:

Question 11 of 15

12. Half life period of a first order reaction is independent of:

Question 12 of 15

13. A pseudo uni-molecular reaction has order of reaction:

Question 13 of 15

14. The rate determining step is the:

Question 14 of 15

15. When rate of reaction is restarted by adding a substance, it is said to be:

Question 15 of 15


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  1. Whole test is very good for that thank u but there is one mistake plzzzz correct it
    The ans of” catalyst changes” is none
    The reason is that it just catalyse a reaction not affect any thing so correct ans is “none”
    Please check it

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