Melting of wax is:
None of these
Both of these
Physical change
Chemical change
Melting of wax is a physical change involving no change in the chemical properties of wax.
Classify these changes into physical and chemical changes. [5 MARKS]
Explain with an experiment that the melting of wax is a physical change.Observe the changes around you and make a list of these changes and categories them into physical and chemical change.(At least 10 for each)