EASY
8th CBSE
IMPORTANT
Earn 100

What are the characteristics and uses of coke?

Important Questions on Coal and Petroleum

EASY
8th CBSE
IMPORTANT
Study Mate Science Class 8>Chapter 5 - Coal and Petroleum>NUT Cracker>Q 3
Why is petroleum called 'black gold'?
MEDIUM
8th CBSE
IMPORTANT
Study Mate Science Class 8>Chapter 5 - Coal and Petroleum>NUT Cracker>Q 4
List the tips issued by the Petroleum Conservation Research Association (PCRA) on saving petrol or diesel.
EASY
8th CBSE
IMPORTANT
Study Mate Science Class 8>Chapter 5 - Coal and Petroleum>NaTTY NUT>Q II
Coke is a better fuel than coal.
EASY
8th CBSE
IMPORTANT
Study Mate Science Class 8>Chapter 5 - Coal and Petroleum>NaTTY NUT>Q II
Hydrocarbons with the highest boiling point collect at the top of the fractionating tower.
MEDIUM
8th CBSE
IMPORTANT
Study Mate Science Class 8>Chapter 5 - Coal and Petroleum>NaTTY NUT>Q II
Petroleum is heavier than water.
HARD
8th CBSE
IMPORTANT
Study Mate Science Class 8>Chapter 5 - Coal and Petroleum>NaTTY NUT>Q II
Peat is the precursor of coal.
EASY
8th CBSE
IMPORTANT
Study Mate Science Class 8>Chapter 5 - Coal and Petroleum>NaTTY NUT>Q II
Coke burns without producing any smoke.
MEDIUM
8th CBSE
IMPORTANT
Study Mate Science Class 8>Chapter 5 - Coal and Petroleum>NaTTY NUT>Q III
Crude petroleum oil is a complex mixture of: