Pharmacology General pharmacology 46190f62 Which of the following conversion is false? A 1 qua=1000ml B 1 teaspoon=5ml C 1 tablespoon=15ml D 1minim=20 drops High-Yield Explanation 1 minim is 1 drop.These conversions are very useful while weighing or dispensing the drugs.Ref: Katzung 13th ed. pg 1110