Coal and Petroleum

Which of the following is a renewable source of energy?

• Water

• Natural gas

• Petroleum

• Coal

The process of conversion of dead vegetation into coal is called

• Carboniferous

• Carbonization

• None of these

• Catagenesis

Petroleum is also known as

• Tar

• Black gold

• Natural gas

• Coke

A natural gas stored under high pressure is called

• Natural gas

• LPG

• KLG

• None of these

Petroleum products are separated by using the difference in

• Melting points

• Freezing points

• Ignition temperatures

• Boiling points

CNG is more polluting than petrol

• True

• False

Petroleum can be mixed with water

• True

• False

We get napthalene ball from coal tar

• True

• False

Wildlife is an exhaustible natural resource

• True

• False

Sunlight and air are inexhaustible resources

• Both A and R are true and R is the correct explanation of A

• A is False but R is true

• Both A and R are true and R is not the correct explanation of A

• A is true but R is false