What is CNG? State its one use.

Important Questions on Coal and Petroleum

MEDIUM

8th CBSE

IMPORTANT

Lakhmir Singh's SCIENCE FOR CLASS 8>Chapter 5 - Coal and Petroleum>Short Answer Type Questions>Q 33

Where is natural gas found? Why is natural gas called clean fuel?

MEDIUM

8th CBSE

IMPORTANT

Lakhmir Singh's SCIENCE FOR CLASS 8>Chapter 5 - Coal and Petroleum>Short Answer Type Questions>Q 34

What are the advantages of using LPG as fuel?

MEDIUM

8th CBSE

IMPORTANT

Lakhmir Singh's SCIENCE FOR CLASS 8>Chapter 5 - Coal and Petroleum>Short Answer Type Questions>Q 35

Name any 5 useful substances which are manufactured from petrochemicals.

MEDIUM

8th CBSE

IMPORTANT

Lakhmir Singh's SCIENCE FOR CLASS 8>Chapter 5 - Coal and Petroleum>Short Answer Type Questions>Q 36

Which material is called black gold? Why?

MEDIUM

8th CBSE

IMPORTANT

Lakhmir Singh's SCIENCE FOR CLASS 8>Chapter 5 - Coal and Petroleum>Short Answer Type Questions>Q 37

Where and when was the world’s first oil well drilled?

MEDIUM

8th CBSE

IMPORTANT

Lakhmir Singh's SCIENCE FOR CLASS 8>Chapter 5 - Coal and Petroleum>Short Answer Type Questions>Q 37

Where and when was oil first struck in India?

MEDIUM

8th CBSE

IMPORTANT

Lakhmir Singh's SCIENCE FOR CLASS 8>Chapter 5 - Coal and Petroleum>Short Answer Type Questions>Q 38

State one use of the following product of petroleum gas.

MEDIUM

8th CBSE

IMPORTANT

Lakhmir Singh's SCIENCE FOR CLASS 8>Chapter 5 - Coal and Petroleum>Short Answer Type Questions>Q 38

State one use of the following product of petroleum: Petrol.