Question

which of the following is a reversible change
A. cooking of food
B. curding of milk
C. rusting of iron
D. melting of an ice cream ​

Answer 1

Option D. melting of an ice cream is a reversible change. All the others are irreversible

Answer 2

Answer:

Melting of ice cream is a reversible change because on freezing, the melted ice cream  changes back to its solid form.