Question

What are combistitable substance

Answer 1

Combustibility is a measure of how easily a substance bursts into flame, through fire or combustion. This is an important property to consider when a substance is used for construction or is being stored. It is also important in processes that produce combustible substances as a by-product.

Answer 2

A substance which can be ignited easily. One that catches fire and burns efficiently. E.g.: Wood.