physical change vs phase transition

physical change and phase transition both are nouns.

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

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

physical change and phase transition: 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 change, state change.

physical change (noun)	phase transition (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