Chemistry Fundamental Concepts Online Quiz Test MCQs

Test Instructions

Test Name : Fundamental Concepts Test
Subject : Chemistry General
Test Type : Mcqs
Total Question : 15
Total Marks : 30
Total Time : 20 Minutes

Given on this page is a free online quiz which includes important questions and answers about the fundamental concepts of Chemistry. All the individuals who want to improve their general knowledge or are currently preparing for any written exam related to this subject can now do so with ease by using our tests as a guide.

Chemistry Fundamental Concepts Online Quiz Test MCQs


1. Covalent compounds mostly exist in the form of:

Question 1 of 15

2. The calculations based on stoichiometry are known as:

Question 2 of 15

3. An ion having negative charge is called:

Question 3 of 15

4. The number of subatomic particles in atoms so far discovered is more than:

Question 4 of 15

5. Non-metals tend to gain electrons, becoming:

Question 5 of 15

6. Metals tends to lose electrons, becoming:

Question 6 of 15

7. First atomic theory was put forward by an English school teacher:

Question 7 of 15

8. Atoms and molecules can either gain or lose electrons, forming charged particles called:

Question 8 of 15

9. The mass of one mole of iodine:

Question 9 of 15

10. A limiting reactants is one:

Question 10 of 15

11. Atoms can be evident by the use of electron microscope. field ionization microscope and:

Question 11 of 15

12. The reasons for less experimental yield than theoretical yield are reversible reaction, side reaction and:

Question 12 of 15

13. Swedish chemist J. Berzelius determined:

Question 13 of 15

14. The branch of chemistry which deals with quantitative relationship between reactants and products in a balanced chemical equation is called:

Question 14 of 15

15. Determination of atomic masses and invention of system of writing symbols was made by:

Question 15 of 15


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