Question

do all the substances catch fire at the same temperature? what do u mean by ignition temperature ?

Answer 1

nope not every substances catch fire at same temperature. cognition temperature is the point of the temperature when a substance can't caught fire

Answer 2

Hello mate


here's your answer

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The substances which have very low ignition temperature can easily catch fire.
$<b>The lowest temperature in which a combustible substance can burn Is called ignition temperature. </b>$

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Hope it helps you