Which base is present in milk of magnesia?

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Detailed Solution

The base present in milk of magnesia is magnesium hydroxide. Its chemical formula is Mg(OH)₂.

Milk of magnesia is a milky white liquid used as a medicine for stomach problems like acidity and constipation.

The main ingredient that makes it work is magnesium hydroxide. Magnesium hydroxide is a type of base. In simple words, a base is a substance that can neutralize acids.

How Magnesium Hydroxide Works

When you have too much acid in your stomach, it can cause pain and discomfort.
Magnesium hydroxide, being a base, reacts with the extra acid and neutralizes it.
This reaction helps to relieve problems like heartburn, indigestion, and acidity.
It is also used as a mild laxative to help with constipation.

Why is it Called "Milk" of Magnesia?

The name comes from its appearance. When magnesium hydroxide is mixed with water, it forms a white, milky suspension.

This is why it is called "milk" of magnesia, even though it does not contain any real milk.

In summary:

The base present in milk of magnesia is magnesium hydroxide (Mg(OH)₂). It helps to neutralize acids in the stomach and is safe for use as an antacid and mild laxative

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