EASY
8th CBSE
IMPORTANT
Earn 100

Petroleum is a mixture of hydrocarbons.

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Important Questions on Coal and Petroleum

EASY
8th CBSE
IMPORTANT
New Science Ahead 8>Chapter 5 - Coal and Petroleum>Exercises>Q C
In a fractionating column, petroleum gas is obtained at the bottom of the column.
EASY
8th CBSE
IMPORTANT
New Science Ahead 8>Chapter 5 - Coal and Petroleum>Exercises>Q C
Natural gas causes less pollution than coal when burnt.
EASY
8th CBSE
IMPORTANT
New Science Ahead 8>Chapter 5 - Coal and Petroleum>Exercises>Q C
LPG is used as a non-polluting fuel in vehicles.
MEDIUM
8th CBSE
IMPORTANT
New Science Ahead 8>Chapter 5 - Coal and Petroleum>Exercises>Q D
Differentiate between renewable and non-renewable resources.
EASY
8th CBSE
IMPORTANT
New Science Ahead 8>Chapter 5 - Coal and Petroleum>Exercises>Q D
What are fossil fuels?
EASY
8th CBSE
IMPORTANT
New Science Ahead 8>Chapter 5 - Coal and Petroleum>Exercises>Q D
What is coalification?
MEDIUM
8th CBSE
IMPORTANT
New Science Ahead 8>Chapter 5 - Coal and Petroleum>Exercises>Q D
How is destructive distillation of coal carried out? What are the main products obtained?
EASY
8th CBSE
IMPORTANT
New Science Ahead 8>Chapter 5 - Coal and Petroleum>Exercises>Q D
What advantage does coke have over coal as a fuel?