EASY
8th CBSE
IMPORTANT
Earn 100

The image shows petroleum and natural gas deposits.

Question Image

Why is the layer of oil formed between natural gas and water?

50% studentsanswered this correctly

Important Questions on Coal and Petroleum

EASY
8th CBSE
IMPORTANT
Science 8>Chapter 3 - Coal and Petroleum>Exercises>Q 6
The destructive distillation of coal gives:
EASY
8th CBSE
IMPORTANT
Science 8>Chapter 3 - Coal and Petroleum>Exercises>Q 8

The byproducts of petroleum obtained after processing it, used as fuel are:

(i) Diesel and kerosene  (ii) Paraffin wax and fuel  (iii) Petrol and CNG  (iv) LPG and fuel oil

EASY
8th CBSE
IMPORTANT
Science 8>Chapter 3 - Coal and Petroleum>Exercises>Q 1
Petroleum is an exhaustible natural resource.
EASY
8th CBSE
IMPORTANT
Science 8>Chapter 3 - Coal and Petroleum>Exercises>Q 2
Anthracite has the maximum carbon content.
EASY
8th CBSE
IMPORTANT
Science 8>Chapter 3 - Coal and Petroleum>Exercises>Q 3
Petroleum is not a fossil fuel.
EASY
8th CBSE
IMPORTANT
Science 8>Chapter 3 - Coal and Petroleum>Exercises>Q 4
The use of CNG in automobiles has reduced air pollution.
EASY
8th CBSE
IMPORTANT
Science 8>Chapter 3 - Coal and Petroleum>Exercises>Q 5
Petroleum must be conserved, because it is available in a limited amount in the nature.
EASY
8th CBSE
IMPORTANT
Science 8>Chapter 3 - Coal and Petroleum>Exercises>Q 1
Select the odd one out.