Question

3. Give reasons for the following
(a) Dissolution of sugar in water is a physical change
whereas charring of sugar on heating is a chemical
change.
(b) Magnetisation of iron is a physical change whereas
rusting of iron is a chemical change.​

Answer 1

Answer:

[] your 1st answer is in the above picture hope It helped you please mark my answer as brainliest

Answer 2

Explanation:

There are two images above check them both is clarified in the images and try to give the brainly answer