EASY
8th CBSE
IMPORTANT
Earn 100

Carbonisation can be carried out artificially.

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Important Questions on Coal and Petroleum

EASY
8th CBSE
IMPORTANT
Study Mate Science Class 8>Chapter 5 - Coal and Petroleum>NUT Cracker>Q III
CNG cannot be used for power generation.
EASY
8th CBSE
IMPORTANT
Study Mate Science Class 8>Chapter 5 - Coal and Petroleum>NUT Cracker>Q III
The word 'petroleum' is derived from petra and oleum.
EASY
8th CBSE
IMPORTANT
Study Mate Science Class 8>Chapter 5 - Coal and Petroleum>NUT Cracker>Q III
Paraffin wax is used for making vaseline.
EASY
8th CBSE
IMPORTANT
Study Mate Science Class 8>Chapter 5 - Coal and Petroleum>NUT Cracker>Q III
When natural gas is compressed by applying pressure, it is called pressurised natural gas.
MEDIUM
8th CBSE
IMPORTANT
Study Mate Science Class 8>Chapter 5 - Coal and Petroleum>NUT Cracker>Q IV

In India, natural gas has been found in:

EASY
8th CBSE
IMPORTANT
Study Mate Science Class 8>Chapter 5 - Coal and Petroleum>NUT Cracker>Q IV

Which one of the following is used as a substitute of coal tar for metalling roads?

EASY
8th CBSE
IMPORTANT
Study Mate Science Class 8>Chapter 5 - Coal and Petroleum>NUT Cracker>Q IV
Where was the coal gas used for street lighting for the first time?
MEDIUM
8th CBSE
IMPORTANT
Study Mate Science Class 8>Chapter 5 - Coal and Petroleum>NUT Cracker>Q IV

In India, the _____ advises people how to save petrol or diesel while driving.