What kind of reaction is a. melting of wax b. burning of wax ?
Answers
Answered by
4
Answer:
physical ,chemical
Explanation:
Answered by
6
Answer:
physical ,chemical
Explanation:
Melting of wax is physical change.
In melting of wax, only the state of wax changes from solid to liquid.
It is a reversible reaction and no new substance is formed.
Burning of candle is both physical and chemical change.
When the candle burns, the wax slowly melts which freezes after some time (Physical change).
Burning of wick is a chemical change as it involves combustion.
Similar questions
Math,
2 months ago
Political Science,
2 months ago
Science,
2 months ago
Psychology,
5 months ago
Math,
5 months ago
Physics,
10 months ago