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Is Matter Around Us Pure — Science STD 9 — Question

CBSE 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 Vaseline.
  • C
    Iodine in water.
  • D
    Iodine in alcohol.
✓

Answer

  1. Iodine in water.

Explanation:

Tincture of iodine is made by dissolving iodine in alcohol. It is used as medicine.

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