Question

Which one is an example of rapid combustion? a) burning of charcoal pieces,b) kerosene oil wick stones,c) burning of cow dung gases,d) phosphorus catches fire in air​

Answer 1

${\red{\bold{RAPID \: COMBUSTION}}}$

Answer 2

Answer:

burning of charcoal pieces is the right answer

Explanation:

because in the rapid combustion when you let my substance and it will catches fire easily and rapidly then we call as rapid combustion so here only the charcoal pieces can catch fire rapidly