Question

An example for reversible change?
a. melting of ice
c. burning paper
b. burst of balloon
d. change of milk into curd​

Answer 1

Answer:

a.melting of ice is the correct answer

Answer 2

Melting of ice is an example of reversible change among above options.

Reversible changes

A reversible change is a chemical change where no new materials is formed and the original material can be recoup/reversed is called a reversible change.

Example:-

• Boiling of water.
• Stretching of rubber band.
• Melting of wax.
• Ironing of clothes

Irreversible changes

An irreversible change is a chemical change in which new product is formed and cannot be reserved by physical and chemical properties is called an irreversible change.

Example:-

• Burning of kerosene.
• Cooking of food.
• Ripening of fruits
• Rusting of iron.