Iodised salts contains the iodine salts of which metal?
Correct answer: B. Potassium
- A. Iodine
- B. Potassium
- C. Sodium Chloride
- D. Chlorine
Explanation
Common iodised salt is supplemented with potassium iodide or potassium iodate, so the relevant metal is potassium. Sodium chloride is the main salt itself, not the iodine-containing additive.
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