Coal is formed from the remains of

Important Questions on Coal and Petroleum

EASY

8th CBSE

IMPORTANT

NCERT Exemplar Science - Class 8>Chapter 5 - Coal and Petroleum>MULTIPLE CHOICE QUESTIONS>Q 8

Which substance is formed by the carbonisation of dead vegetation?

MEDIUM

8th CBSE

IMPORTANT

NCERT Exemplar Science - Class 8>Chapter 5 - Coal and Petroleum>MULTIPLE CHOICE QUESTIONS>Q 9

Naphthalene balls are obtained from coal tar and are used as

MEDIUM

8th CBSE

IMPORTANT

NCERT Exemplar Science - Class 8>Chapter 5 - Coal and Petroleum>MULTIPLE CHOICE QUESTIONS>Q 10

Which of the following is not a constituent of petroleum?

EASY

8th CBSE

IMPORTANT

NCERT Exemplar Science - Class 8>Chapter 5 - Coal and Petroleum>MULTIPLE CHOICE QUESTIONS>Q 11

Petroleum was formed from organisms:

EASY

8th CBSE

IMPORTANT

NCERT Exemplar Science - Class 8>Chapter 5 - Coal and Petroleum>MULTIPLE CHOICE QUESTIONS>Q 12

Choose the correct statement from the following:

EASY

8th CBSE

IMPORTANT

NCERT Exemplar Science - Class 8>Chapter 5 - Coal and Petroleum>VERY SHORT ANSWER QUESTIONS>Q 13

You are provided with a mixture of petroleum and water. Can you suggest a method to separate the two?

EASY

8th CBSE

IMPORTANT

NCERT Exemplar Science - Class 8>Chapter 5 - Coal and Petroleum>VERY SHORT ANSWER QUESTIONS>Q 14

What does CNG stand for and why is it considered to be a better fuel than petrol?

EASY

8th CBSE

IMPORTANT

NCERT Exemplar Science - Class 8>Chapter 5 - Coal and Petroleum>VERY SHORT ANSWER QUESTIONS>Q 15

Name the petroleum product used as fuel for stoves, lamps and jet aircrafts.