Question

II. Match the following
Column A
1. Copper sulphate solution
2. Respiration
3. Vinegar
4. Galvanising
5. Sodium hydrogencarbonate
Column
(a) Acetic acid
(b) Baking soda
(c) Blue colour
(d) Chemical reaction
(e) Zinc plating​

Answer 1

Answer:

(1) Copper sulphate solution - Blue colour

(2) Respiration - Chemical reaction

(3) Vinegar - Acetic acid

(4) Galvanising - Zinc plating

(5) Sodium hydrogencarbonate - Baking soda

Hope it helps you mate..