Question

a substance which helps in the combustion of a combustible substance, is called​

Answer 1

Explanation:

Combustion is a chemical process in which a substance reacts with oxygen to give off heat. Some substances may also give light along with heat duringcombustion. Combustible Substance: A substance which can undergo combustionis called a combustible substance. Acombustible substance is also called fuel

Answer 2

Answer:

Combustion is a chemical process in which a substance reacts with oxygen to give off heat. Some substances may also give light along with heat during combustion. Combustible Substance: A substance which can undergo combustion is called a combustible substance. A combustible substance is also called fuel.