Question

answer the above question match stick puts off with pop sound​

Answer 1

Answer:

Unless special precautions are taken, atmospheric oxygen will mix with the hydrogen (at least at the mouth of the vessel containing it). The fire on the matchstick ignites the hydrogen-oxygen mixture, which burns explosively rapidly. The pop is the sound of the rapidly expanding water vapor and heated hydrogen, slamming into the surrounding air.

I HOPE ITS HELPFUL.

Answer 2

Answer:

so that only the chemicals in matchbox and matchstick gets mixed with force to provide fire.