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# What is a neutral solution?

A solution which is neither acidic nor basic is called a **neutral solution**. Its pH value is 7. It does not change the colour of the indicator.

A solution is defined as neutral if the concentration of hydrogen ions is the same as the concentration of hydroxide ions:

Neutral solution: **[H+] = [OH-]**

where [H+] = concentration of hydrogen ions in solution.

and [OH-] is the concentration of hydroxide ions in solution.

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