Question

what is a combustible substance which on burning produces a large amount of heat and light are called​

Answer 1

Answer:

Some substances, like magnesium catches fire and burns with a dazzling white flame when heated in air. Similarly, when a piece of per is brought near a candle flame, it burns, producing heat and light. ... The substances which undergo combustion are known as combustible substances. It may also be called a fuel.

Answer 2

Some substances, like magnesium catches fire and burns with a dazzling white flame when heated in air. Similarly, when a piece of per is brought near a candle flame, it burns, producing heat and light. ... The substances which undergo combustion are known as combustible substances. It may also be called a fuel.

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