Chemistry Fundamental Concepts Online Quiz Test MCQs

Given on this page is a free online quiz which includes important questions and answers about the fundamental concepts of Chemistry. This resource can help you whether you want to learn more about the subject in general or are actively studying for a written test on it. The “Chemistry Fundamental Concepts Online Quiz Test” is a good way to get ready in a way that is easy and effective. By taking this quiz, you can learn more about the basic ideas of chemistry and make sure you’re ready for any tests that cover this topic.

MCQs of Fundamental Concepts of Chemistry

This part has a list of multiple-choice questions (MCQs) about the most important ideas in Chemistry. MCQs give you several choices for the right answer, so you can test how well you understand Chemistry’s basic ideas. These questions are about different areas of Chemistry, like elements, molecules, processes, and more. Using these multiple-choice questions (MCQs) is a useful way to help you understand and remember important Chemistry ideas. This will help you prepare for tests and other assessments better.

Chemistry Fundamental Concepts Online Quiz Test MCQs

Click Below Start Button to Start Online Test Chemistry Fundamental Concepts

• <<
• 1
• 2
• 3
• 4
• 5
• 6
• 7
• 8
• 9
• 10
• 11
• 12
• 13
• 14
• 15
• >>

Chemistry

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

Maxwell

Sanger

John Dalton

Newton

 Loading...

Question 1 of 15

2. A limiting reactants is one:

Does not effect the amount of product

Which produces maximum number of moles of product.

Which produces minimum number of moles of product.

Which is present in least amount

 Loading...

Question 2 of 15

3. Covalent compounds mostly exist in the form of:

Atoms

Molecules

Neutrons

Protons

 Loading...

Question 3 of 15

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

Telescope

Video camera

Compound microscope

x-rays

 Loading...

Question 4 of 15

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

Negatively charged ions

Positively charged ions

All of above

Metals

 Loading...

Question 5 of 15

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

Crystallization

Temperature

Maximization

Pressure

 Loading...

Question 6 of 15

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

Inorganic chemistry

Stoichiometry

Biochemistry

Analytical

 Loading...

Question 7 of 15

8. Metals tends to lose electrons, becoming:

Non metals

Negatively charged ions

All of above

Positively charged ions

 Loading...

Question 8 of 15

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

125

100

110

90

 Loading...

Question 9 of 15

10. The mass of one mole of iodine:

74 g

53 g

127 g

245 g

 Loading...

Question 10 of 15

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

Dalton

J. Berzelius

None of the above

Democritus

 Loading...

Question 11 of 15

12. The calculations based on stoichiometry are known as:

None of above

Complex calculations

Stoichiometric calculations

Simple calculations

 Loading...

Question 12 of 15

13. An ion having negative charge is called:

Cation

Electron

Anion

Photon

 Loading...

Question 13 of 15

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

Electrons

Positrons

Photons

Ions

 Loading...

Question 14 of 15

15. Swedish chemist J. Berzelius determined:

Atomic volume

Atomic mass

Atomic number

Atomic density

 Loading...

Question 15 of 15

 Loading...

 

Chemistry Fundamental Concepts Online Quiz Test with Answers

The Chemistry Fundamental Concepts Online Quiz Test has a lot of questions and answers. This quiz covers the most important ideas in Chemistry and gives you a chance to study and test your knowledge. Each question tests how well you understand important ideas and theories. By taking this quiz, you can find out what you know, where you need to improve, and how well you understand the basic ideas of Chemistry. The answers give you a good way to learn more about the subject and make sure you understand it better.