Question

If someone is suffering from the problem of acidity after overeating, which of the following would you suggest as remedy?

Lemon juice, Vinegar, Baking soda solution

Give reason for your choice.

Answer 1

Baking soda can be recommended as a remedy for someone suffering from acidity. Acidity is caused by the production of hydrochloric acid in the stomach, and excessive acid causes pain and burning. Baking soda (NaHCO₃) is basic in nature, and it neutralises the HCl produced in the stomach, bringing relief. 

\[\ce{NaHCO3_{(s)} + HCl_{(aq)} -> NaCl_{(aq)} + CO2_{(g)} + H2O_{(l)}}\]