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Is Matter Around Us Pure — Science STD 9 — Question

Gujarat BoardEnglish MediumSTD 9ScienceIs Matter Around Us Pure1 Mark
MCQ
Tincture of iodine has antiseptic properties. This solution is made by dissolving:
  • A
    Iodine in potassium iodide.
  • B
    Iodine in acetone.
  • C
    Iodine in water.
  • ✓
    Iodine in alcohol.
✓

Answer

Correct option: D.
Iodine in alcohol.
Iodine dissolved in alcohol is called tincture of iodine.

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