EASY
8th CBSE
IMPORTANT
Earn 100

Name the product of coal which is thick black liquid having an unpleasant smell.

78.95% studentsanswered this correctly

Important Questions on Coal and Petroleum

MEDIUM
8th CBSE
IMPORTANT
All in One - SCIENCE CBSE Class 8>Chapter 5 - Coal and Petroleum>Check Point>Q 1
Why does petrol burn faster than coal?
EASY
8th CBSE
IMPORTANT
All in One - SCIENCE CBSE Class 8>Chapter 5 - Coal and Petroleum>Check Point>Q 2

Name some products of petroleum obtained by fractional distillation.

EASY
8th CBSE
IMPORTANT
All in One - SCIENCE CBSE Class 8>Chapter 5 - Coal and Petroleum>Check Point>Q 3

Write the two products of petroleum which are not used as fuels.

EASY
8th CBSE
IMPORTANT
All in One - SCIENCE CBSE Class 8>Chapter 5 - Coal and Petroleum>Check Point>Q 1

Natural gas mainly consists of methane in what amount?

EASY
8th CBSE
IMPORTANT
All in One - SCIENCE CBSE Class 8>Chapter 5 - Coal and Petroleum>Check Point>Q 2

When natural gas is compressed by applying pressure, what is it called?

MEDIUM
8th CBSE
IMPORTANT
All in One - SCIENCE CBSE Class 8>Chapter 5 - Coal and Petroleum>Check Point>Q 3

Coal, petroleum and natural gas cannot be prepared in the laboratory. Why?

EASY
8th CBSE
IMPORTANT
All in One - SCIENCE CBSE Class 8>Chapter 5 - Coal and Petroleum>Check Point>Q 4

Write the name of the main fuels which are used for driving vehicles.

EASY
8th CBSE
IMPORTANT
All in One - SCIENCE CBSE Class 8>Chapter 5 - Coal and Petroleum>Chapter Practice>Q 1
Various materials which are obtained from nature are called natural resources. Which of the following is not a natural resource?