Tincture of iodine is

Tincture of iodine is
  1. aqueous solution of $\mathrm{I}_2$
  2. solution of $\mathrm{I}_2$ in aqueous $\mathrm{KI}$
  3. alcohol-water solution of $\mathrm{I}_2$
  4. aqueous solution of KI.

Solution

Tincture of iodine is an alcohol-water solution containing 2-3% iodine.

Asked in: NEET 2022 (Phase 1)

Practice more Elements of Groups 16, 17 and 18 questions on Aicharya