Question

Place a burning candle in a trough of water and invert a gas jar over it.
1) What happens to the candle?

Answer 1

Answer:

i know the answer .

Explanation:

The burning sets an air current which gives dome shape to candle flame and it helps to get complete combustion at the bottom and the outer surface of the flame. ... As soon as the gas jar comes over the flame, the hot gases moving upward enter the jar and air inside the jar expands pushing some of the air out of the jar.