А (a) Sodium iodate (b) Calcium sulphate (c) Bleaching powder (d) Ammonium sulphate (e) Sodium benzoate B (i) A food preservative (ii) Used as a fertiliser (iii) Present in plaster of Paris (iv) A disinfectant (v) A supplement to common salt
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Answer: Correctt option is
D
(1) → (iii), (2) → (iv), (3) → (i), (4) → (ii)
Bleaching Power → Decolourisation
Baking soda → Antacid
Washing Soda → Preparation of glass
Sodium chloride → Production of H 2
and Cl 2
Explanation:
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