Question

Which of the following is a chemical change ?give reason 1 burning of wax 2 melting of wax

Answer 1

Answer:

both physical and chemical change

Explanation:

because burning of candle is chemical and melting of wax is physical change

Answer 2

Answer:

burning of wax

Explanation:

Because when we burn the wax it gives us new substence and properties also change it gives us carbon also.

But when we melt it ,It can't be chage their property and after some tinme it returns in wax form..... I hope it helps