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Chemistry Quiz

Questions: 10 Difficulty: Mixed

You can only choose once. Choose wisely.

1. Which acid is commonly used in car batteries? (Chemistry)

Nitric acid
Hydrochloric acid
Acetic acid
Sulfuric acid

2. What is the most abundant gas in Earth’s atmosphere? (Chemistry)

Argon
Carbon dioxide
Oxygen
Nitrogen

3. Which gas is also known as laughing gas? (Chemistry, General Knowledge)

Methane
Carbon Dioxide
Oxygen
Nitrous Oxide

4. Which gas is most abundant in Earth's atmosphere? (Chemistry, Science, General Knowledge)

Carbon Dioxide
Oxygen
Nitrogen
Helium

5. What is the main component of limestone? (Chemistry)

Sodium chloride
Calcium carbonate
Calcium sulfate
Potassium nitrate

6. What is the process of solid changing directly to gas called? (Chemistry)

Deposition
Sublimation
Vaporization
Condensation

7. What type of bond involves the sharing of electron pairs? (Chemistry)

Covalent bond
Hydrogen bond
Metallic bond
Ionic bond

8. Which gas is known as laughing gas? (Chemistry)

Ethane
Nitrous oxide
Carbon monoxide
Methane

9. What is the common name for H2O2? (Chemistry)

Water
Sulfuric acid
Carbonic acid
Hydrogen peroxide

10. What is the atomic number of oxygen? (Chemistry, Science)

9
6
7
8