physical change vs phase change

physical change and phase change both are nouns.

Word	Noun	Adjective	Verb	Adverb
physical change	Yes	No	No	No
phase change	Yes	No	No	No

As nouns, physical change and phase change are synonyms defined as:

physical change and phase change: a change from one state (solid or liquid or gas) to another without a change in chemical composition

Other synonyms of physical change include phase transition, state change.

physical change (noun)	phase change (noun)
a change from one state (solid or liquid or gas) to another without a change in chemical composition	a change from one state (solid or liquid or gas) to another without a change in chemical composition