Question

Choose the incorrect statement from the options given below.

• A. Antacid can neutralise excess acid produced by the stomach.
• B. Stomach produces $\text{HCl}$ for the digestion of the food.
• C. Antacids have pH value more than 7.
• D. Antacids are acidic in nature.

Answer 1

The correct option is D Antacids are acidic in nature.

Our stomach produces $\text{HCl}$ acid for digestion of food without harming the stomach. During indigestion, excess of acid is produced and this causes pain and irritation.

To get rid of this pain, people use bases called antacids. Antacids are basic in nature and they neutralise the effect of excess acid.
Examples of antacid: Milk of magnesia, baking soda, etc.