Question

give the various classification of the changes​

Answer 1

Answer:

1) Physical change 2) Chemical change

Explanation:

Change can be two types : 

Physical change:Physical changes are changes affecting the form of a chemical substance, but not its chemical composition. These changes are mostly reversible.

eg: melting of wax

Chemical change : Chemical changes occur when a substance combines with another to form a new substance. these changes are mostly irreversible.

eg: Rusting of iron.