Question

2. Ticture of iodine is a solution of
(a) sodium chloride in water
(b) iodine in water
(c) sodium chloride in alcohol
(d) iodine in alcohol​

Answer 1

Answer:

Tincture of iodine, iodine tincture, or weak iodine solution is an antiseptic. It is usually 2–7% elemental iodine, along with potassium iodide or sodium iodide, dissolved in a mixture of ethanol and water. Tincture solutions are characterized by the presence of alcohol.