Question

how can we identify a physical change as either reversible or irreversible change?​

Answer 1

Answer:

: Physical change can further be classified reversible or irreversible. For example : Melted ice cube may be refrozen, so melting is a reversible change. Physical changes that involve a change of state are all reversible.

Answer 2

Answer:

Physical change can further be classified reversible or irreversible. For example : Melted ice cube may be refrozen, so melting is a reversible change. Physical changes that involve a change of state are all reversible.