Q. Tincture of iodine is
A) Aqueous solution of $I_{2}$
B) Solution of $I_{2}$ in aqueous KI
C) Alcoholic solution of I_{2}
D) Aqueous solution of KI
Explanation
(c)
Tincture of iodine is prepared by dissolving iodine and KI in water and making the solution with rectified spirit. So, it is alcoholic solution of I_{2}.
Reviewed by Dr. Abubacker
Physics Educator & NEET/JEE Specialist
Ph.D. in Physics with 19+ years of teaching experience.