(a) Differentiate between a disinfectant and an antiseptic. Give one example of each. (3 marks)
(b) What is tincture of iodine and what is it used for ?
(b) Tincture of iodine is 2-3% solution of iodine in alcohol and water.
Use : It is used as a powerful antiseptic and applied on wounds to kill and prevent growth of