Question

c. Write 'T' for true and 'F' for false statements.
1. Coke is used for metalling of roads.
2. CNG is a more polluting fuel than petrol.
3. Least polluting fuel for vehicles is petrol.
4. Bitumen is a petroleum product.
5. Components of carbon and hydrogen are called hydrocarbons.​

Answer 1

Answer:

1. false

2. false

3. false

4. true

5. false