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Chemistry Chemical Equilibrium Online Quiz Test MCQs

Test Instructions
Test Name : Chemical Equilibrium Test
Subject : Chemistry General
Test Type : Mcqs
Total Question : 15
Total Marks : 30
Total Time : 20 Minutes

Chemical Equilibrium is the state in which both reactants and products are present in concentrations that have no further tendency of changing over time. As this 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 chemical equilibrium.

Chemistry Chemical Equilibrium Online Quiz Test MCQs

Chemistry

1. The pH value of 0.001M HCl solution is water is:

Question 1 of 15

2. Conjugate base of a very weak acid is:

Question 2 of 15

3. Buffer capacity is maximum when both components have:

Question 3 of 15

4. What happens when a reaction is at equilibrium and more reactant is added:

Question 4 of 15

5. The rate of a chemical reaction is directly proportional to product of molar concentration of reacting substance. It is called:

Question 5 of 15

6. A basic buffer solution can be prepared by mixing:

Question 6 of 15

7. The process in which ionization of an electrolyte is suppressed by the addition of another strong electrolyte containing one same ion is called:

Question 7 of 15

8. The pH of 0.001M NaOH aqueous solution is:

Question 8 of 15

9. A chemical reaction A →B is said to be in equilibrium when:

Question 9 of 15

10. Acids and bases when dissolved in water:

Question 10 of 15

11. The sum of pH and pOH is:

Question 11 of 15

12. The rate of reaction:

Question 12 of 15

13. Human blood has a pH of:

Question 13 of 15

14. A reaction is reversible because:

Question 14 of 15

15. pH of pure water is:

Question 15 of 15


 

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2 comments

  1. samara chaudhry
    August 16, 2017 at 2:11 pm

    87%

    Reply

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