Tincture of iodine has antiseptic properties. This solution is made by dissolving (a) iodine in potassium iodide (b) iodine in vaseline (c) iodine in water iodine in alcohol
ScienceClass 9CBSEAnswered 27 Mar 2026
Answer
- Solution:
The answer is (d) iodine in alcohol
Explanation:
The tincture is prepared by using 2-7% elemental iodine and either potassium iodide or sodium dissolved in alcohol. Since alcohol is a good solvent and iodine does not dissolve in water answer should be alcohol.
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