Question

Plz solve this answer this question plz

Answer 1

Answer:

1. they do not leave any residue(ash) after burning

2. they do not produce any pollution (smoke) on burning.

3. they have high calorific value.

4. they can be easily transported through pipelines.

Answer 2

Answer:

Advantages of cng :

1. It is used as a fuel in vehicles.

2.Nowadays we can use cng gas for cooking purpose also.

3. cng is also not much harmful gas for environment.

Advantages of lpg:

1. It is a combustible gas .

2. It is used only for cooking purpose.

3. It should be operated with due care as it is a combustible gas it may get blast