Give the composition of firecrackers.

The composition of firecracker includes:-

1. Fuel

2. Oxidizing Agent

3. Reducing Agent

4. Regulators

5. Colouring Agent

6. Binder

The fuel in the firecracker is usually charcoal which sustains the fire.

Generally, firecrackers are made of cardboard or plastic, with flash powder, cordite, smokeless powder, or black powder as the propellant.