(i) What class of drug is Ranitidine ? (3 marks)
(ii) If water contains dissolved ions, out of soaps and synthetic detergents, which will you use
for cleaning clothes ?
(iii) Which of the following is an antiseptic ?
0.2% phenol, 1% phenol
(i) Ranitidine is an Antacid.
(ii) We will use synthetic detergents because they can produce lather with the hard water contain-
(iii) 0.2% phenol acts as an antiseptic.