Basic Chemistry Mcqs

1.

The soul of chemistry is dealing with___________?

A. Internal structural changes in matter

B. Composition of matter

C. Properties of matter

D. Composition and properties of matter

Answer & Solution Discuss in Board

2.

The radioactive isotope of hydrogen is called___________?

A. tritium

B. deuterium

C. protium

D. ortho-hydrogen

Answer & Solution Discuss in Board

3.

Electron was discovered by?

A. Michael Faraday

B. James Maxwell

C. Yuri Gagarin

D. J.J Thomson

Answer & Solution Discuss in Board

4.

Sodium carbonate is produced by____________?

A. haber process

B. Amonia solvay process

C. decons process

D. lead chamber process

Answer & Solution Discuss in Board

5.

Which of the following is a substance?

A. Sea water

B. Brass

C. Tape water

D. Graphite

E. Sand

Answer & Solution Discuss in Board

6.

Some substances are good conductor of electricity in both the solid and liquid states. These substances are generally______________?

A. ionic substances

B. metallic substances

C. molecular solids

D. covalent network solids

Answer & Solution Discuss in Board

7.

All of the following substances are crystalline except_____________?

A. Ice

B. Diamond

C. Sucrose

D. Plastic

Answer & Solution Discuss in Board

8.

Covalent network crystals have_____________?

A. higher melting point then molecular crystals

B. lower melting point then molecular crystals

C. discrete molecules linked by Van der waals forces

D. hydrogen bonding

Answer & Solution Discuss in Board

9.

What is a mixture of Potassium Nitrate Powdered Charcoal and Sulphur called?

A. Paint

B. Glass

C. Gun Powder

D. Cement

Answer & Solution Discuss in Board

10.

Diameter of an atom is in the order of________________?

A. 0.2m

B. 0.2mm

C. 0.2nm

D. 0.2pm

Answer & Solution Discuss in Board

Practice MCQ Questions and answers on Basic Chemistry Mcqs

1. The soul of chemistry is dealing with___________?

Answer & Solution

2. The radioactive isotope of hydrogen is called___________?

Answer & Solution

3. Electron was discovered by?

Answer & Solution

4. Sodium carbonate is produced by____________?

Answer & Solution

5. Which of the following is a substance?

Answer & Solution

6. Some substances are good conductor of electricity in both the solid and liquid states. These substances are generally______________?

Answer & Solution

7. All of the following substances are crystalline except_____________?

Answer & Solution

8. Covalent network crystals have_____________?

Answer & Solution

9. What is a mixture of Potassium Nitrate Powdered Charcoal and Sulphur called?

Answer & Solution

10. Diameter of an atom is in the order of________________?

Answer & Solution

Read More Section(Chemistry Mcqs)

1.

The soul of chemistry is dealing with___________?

2.

The radioactive isotope of hydrogen is called___________?

3.

Electron was discovered by?

4.

Sodium carbonate is produced by____________?

5.

Which of the following is a substance?

6.

Some substances are good conductor of electricity in both the solid and liquid states. These substances are generally______________?

7.

All of the following substances are crystalline except_____________?

8.

Covalent network crystals have_____________?

9.

What is a mixture of Potassium Nitrate Powdered Charcoal and Sulphur called?

10.

Diameter of an atom is in the order of________________?