Question

what type of change is melting of wax​

Answer 1

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The melting of the solid wax to form liquid wax and the evaporation of liquid wax to form wax vapour are physical changes. The burning of the wax vapour is a chemical change.

Answer 2

Hello...

Both changes i.e. Physical and Chemical changes can be seen in melting of wax..

when solid wax melts it form liquid wax and it is physical change.

When wax vapour burns it is said as chemical change.

Hope this helps...!!!