EASY
8th CBSE
IMPORTANT
Earn 100

Write three examples of each of the following:

Uses of products obtained from coal tar

Important Questions on Coal and Petroleum

EASY
8th CBSE
IMPORTANT
Study Mate Science Class 8>Chapter 5 - Coal and Petroleum>NUT Cracker>Q III
Petrol pollutes the environment more than CNG.
EASY
8th CBSE
IMPORTANT
Study Mate Science Class 8>Chapter 5 - Coal and Petroleum>NUT Cracker>Q III
Coal tar is a single compound.
EASY
8th CBSE
IMPORTANT
Study Mate Science Class 8>Chapter 5 - Coal and Petroleum>NUT Cracker>Q III
Coal gas is formed from the remains of the dead sea organisms.
MEDIUM
8th CBSE
IMPORTANT
Study Mate Science Class 8>Chapter 5 - Coal and Petroleum>NUT Cracker>Q III
Bitumen is used for making naphthalene balls.
EASY
8th CBSE
IMPORTANT
Study Mate Science Class 8>Chapter 5 - Coal and Petroleum>NUT Cracker>Q III
Natural gas can be used directly for burning in homes and factories.
EASY
8th CBSE
IMPORTANT
Study Mate Science Class 8>Chapter 5 - Coal and Petroleum>NUT Cracker>Q III
Carbonisation can be carried out artificially.
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.