MEDIUM
8th CBSE
IMPORTANT
Earn 100

Discuss the process of destructive distillation of coal.

Important Questions on Coal and Petroleum

MEDIUM
8th CBSE
IMPORTANT
Expanded Universal Science>Chapter 5 - Coal and Petroleum>ASSESSMENT ZONE>Q F
Explain the process of separating crude oil into its usable components.
MEDIUM
8th CBSE
IMPORTANT
Expanded Universal Science>Chapter 5 - Coal and Petroleum>ASSESSMENT ZONE>Q F
Enlist the properties and uses of natural gas. Mention its major component.
HARD
8th CBSE
IMPORTANT
Expanded Universal Science>Chapter 5 - Coal and Petroleum>ASSESSMENT ZONE>Q F
Make a well-labelled diagram to depict petroleum and natural gas deposits.
MEDIUM
8th CBSE
IMPORTANT
Expanded Universal Science>Chapter 5 - Coal and Petroleum>ASSESSMENT ZONE>Q F
How are petrochemicals useful to us?
MEDIUM
8th CBSE
IMPORTANT
Expanded Universal Science>Chapter 5 - Coal and Petroleum>ASSESSMENT ZONE>Q F
The use of fossil fuels is harmful to the environment. Explain.
HARD
8th CBSE
IMPORTANT
Expanded Universal Science>Chapter 5 - Coal and Petroleum>ASSESSMENT ZONE>Q F
Discuss the measures that can be adopted to conserve energy.
MEDIUM
8th CBSE
IMPORTANT
Expanded Universal Science>Chapter 5 - Coal and Petroleum>ASSESSMENT ZONE>Q F
Planting of trees helps in checking global warming. How?
MEDIUM
8th CBSE
IMPORTANT
Expanded Universal Science>Chapter 5 - Coal and Petroleum>ASSESSMENT ZONE>Q F
Differentiate between: Lignite and anthracite