Question

Light candle and ask the student to observe the flame.
1) What type of reaction is this?
2) What new substances are formed when a candle burns?
3) Is this an exothermic or an endothermic reaction?
4)Is respiration an example of combustion? Give reasons for your answer.

Answer 1

Explanation:

1. combustion reaction
2. liquid wax
3. exothermic reaction
4. I d k

plz màrk as brainest

Answer 2

Answer:

Explanation:

The first option is right because the candle