Question

formation of cloud is ?

(a) irreversible change
(b) reversible change
(c) chemical change
(d) non of these ​

Answer 1

Answer:

reversible change

Explanation:

hooe it helps

Answer 2

Answer:

b) Irreversible change

Explanation:

Formation of clouds is an irreversible change. Conversion of a solid to liquid by heating is called fusion. Change of seasons is a natural change.

Irreversible change

• An irreversible change is when something cannot be changed back to its original form.
• In many irreversible changes, new materials and substances are formed.
• For example, when vinegar and bicarbonate of soda are mixed, the mixture changes and lots of bubbles of carbon dioxide are made.
• Mixing substances can cause an irreversible change.
• Burning is an example of an irreversible change.