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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


1. The rate of reaction:

Question 1 of 15

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

Question 2 of 15

3. pH of pure water is:

Question 3 of 15

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

Question 4 of 15

5. The sum of pH and pOH is:

Question 5 of 15

6. Buffer capacity is maximum when both components have:

Question 6 of 15

7. Conjugate base of a very weak acid is:

Question 7 of 15

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

Question 8 of 15

9. A reaction is reversible because:

Question 9 of 15

10. Human blood has a pH of:

Question 10 of 15

11. Acids and bases when dissolved in water:

Question 11 of 15

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

Question 12 of 15

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

Question 13 of 15

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

Question 14 of 15

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

Question 15 of 15


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