Question

4. What are antacids? Give two examples.

Answer 1

Antacids are the type of mild alkalis that is used to neutralize the acidity affect in the stomach.

It is taken orally in order to reduce the acidic affect caused due to excess secretion of hydrochloric acid in the stomach.

Brisochi and Milk of magnesia are common antacids.

Answer 2

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The excess acid secreted by our stomach causes acidity. To have a relief from acidity , we generally take ant-acid tablet or gel.

The ant-acid tablets or gel contains aluminum hydroxide or magnesium hydroxide. Aluminum hydroxide and magnesium hydroxide are weakly basic in nature. Therefore antacids neutralise the excess acid present in the stomach and provide some relief.

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