EASY
8th CBSE
IMPORTANT
Earn 100

The highest grade of coal is 

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Important Questions on Coal and Petroleum

MEDIUM
8th CBSE
IMPORTANT
EUREKA PLUS Revised Bringing Science to Life>Chapter 5 - Coal and Petroleum>EXERCISES>Q 3
Diesel can also be obtained from
MEDIUM
8th CBSE
IMPORTANT
EUREKA PLUS Revised Bringing Science to Life>Chapter 5 - Coal and Petroleum>EXERCISES>Q 4
A product that is not obtained by fractional distillation of petroleum.
MEDIUM
8th CBSE
IMPORTANT
EUREKA PLUS Revised Bringing Science to Life>Chapter 5 - Coal and Petroleum>EXERCISES>Q 5
Fossil fuels
MEDIUM
8th CBSE
IMPORTANT
EUREKA PLUS Revised Bringing Science to Life>Chapter 5 - Coal and Petroleum>EXERCISES>Q 6
The heaviest part obtained by fractional disillation of petroleum is
MEDIUM
8th CBSE
IMPORTANT
EUREKA PLUS Revised Bringing Science to Life>Chapter 5 - Coal and Petroleum>EXERCISES>Q 7
paraffin wax is used
MEDIUM
8th CBSE
IMPORTANT
EUREKA PLUS Revised Bringing Science to Life>Chapter 5 - Coal and Petroleum>EXERCISES>Q 8
Burning of coal produces 
EASY
8th CBSE
IMPORTANT
EUREKA PLUS Revised Bringing Science to Life>Chapter 5 - Coal and Petroleum>EXERCISES>Q 1
Anthracite has higher carbon content than lignite.
EASY
8th CBSE
IMPORTANT
EUREKA PLUS Revised Bringing Science to Life>Chapter 5 - Coal and Petroleum>EXERCISES>Q 2
Peat is the earliest stage of coal formation.