B. Match the following.
Column A
1. Copper sulphate solution
2. Respiration
3. Vinegar
4. Galvanising
5. Sodium hydrogencarbonate
Column B
(a) Acetic acid
(b) Baking soda
(c) Blue colour
(d) Chemical reaction
(e) Zinc plating
Answers
Answered by
1
Answer:
done doing my best friend note down and you are well
Explanation:
djxjzjfj
Similar questions