AP EAMCET · Chemistry · Some Basic Concepts of Chemistry
Gastric juice contains about \(3.0 \mathrm{~g}\) of \(\mathrm{HCl}\) per liter. If a person produce about 2.6 liters of gastric juice per day, find the number of antacid tablets required to neutralise all the \(\mathrm{HCl}\) produced. Consider each antacid tablet contains \(400 \mathrm{mg}\) of \(\mathrm{Al}(\mathrm{OH})_3\).
[Given, atomic masses : \(\mathrm{Al}=27, \mathrm{O}=16\), \(\mathrm{H}=1, \mathrm{Cl}=35.5]\)
- A 8
- B 20
- C 14
- D 10
Answer & Solution
Correct Answer
(C) 14
Step-by-step Solution
Detailed explanation
Balanced equation is as follows \[ \mathrm{Al}(\mathrm{OH})_3+3 \mathrm{HCl} \longrightarrow \mathrm{AlCl}_3+3 \mathrm{H}_2 \mathrm{O} \]…
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