Question

correct the statement: 1. A substance burn in air, when it temperature is below the ignition temperature.
need quick answer... ​

Answer 1

Answer:

A substance burn in air when it temperature is above the ignition temperature.

Answer 2

$\huge \fbox{ \blue{ \bf \: answer : }} \: \\ \\ \\ \blue{ \implies \: \bf \underline{ \: inflammable}} \\ \\ \\ \blue \: { \bf \: the \: lowest \: tempreture \: at \: which } \\ \\ \\ \bf{a \: combustable \: substance \: starts \: } \\ \\ \\ \bf{ \: burning \: \: in \: tepresence \: of \: air \: is \: called \: } \\ \\ \\ \bf{ \underline {ignation \: temprature}}$