Chemistry
Grade-7
Easy

Question

_________ is used in dressing wounds.

  1. Chlorine
  2. Antiseptic
  3. Tincture iodine
  4. Aluminum

Hint:

It has 2%-7% of an element.

The correct answer is: Tincture iodine


    • Iodine tincture, iodine tincture, or weak iodine solution is a preservative.
    • It usually consists of 2-7% elemental iodine, along with potassium iodide or sodium iodide dissolved in a mixture of water and ethanol. Tincture solutions are characterized by the presence of alcohol in them. It is an over-the-counter product that is used to treat minor bacterial skin infections and disinfect wounds. This product is available in a disinfectant form and is currently not covered by Medicare.

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