Science, asked by rifatshareef483, 4 months ago

mean by acid base indicator explain any two indicator

Answers

Answered by shreyabasavaraj5

Explanation:

Acid - Base indicators (also known as pH indicators) are substances which change colour with pH. They are usually weak acids or bases, which when dissolved in water dissociate slightly and form ions. Consider an indicator which is a weak acid, with the formula HIn

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