Differentiate between the two processes - a) Melting of wax b) Burning of wax
Answers
Answered by
2
Answer:
Melting of wax is a physical change but burning of a candle is a chemical 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 wick is a chemical change as it involves combustion.
Answered by
3
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
English,
5 months ago
Math,
5 months ago
Science,
5 months ago
Computer Science,
9 months ago
Math,
9 months ago
Biology,
11 months ago
Social Sciences,
11 months ago