01 Jun

Gastric juice contains about 3.0 gm of HCl per litre. If a person produces about 2.5 litres of gastric juice per day, how many antacid tablets each containing 400 mg of Al(OH)3 are needed to neutralize all the HCl produced in one day.

(a) 10

(b) 12

(c) 13

(d) 14

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