Write the differentiate between acids and base with the help of different indicators
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Answer:
Acid-Base Indicators Key Takeaways:
Acid-base indicators are chemicals used to determine whether an aqueous solution is acidic, neutral, or alkaline. Because acidity and alkalinity relate to pH, they may also be known as pH indicators.
Examples of acid-base indicators include litmus paper, phenolphthalein, and red cabbage juice.
An acid-base indicator is a weak acid or weak base that dissociates in water to yield the weak acid and its conjugate base or else the weak base and its conjugate acid. The species and its conjugate have different colors.
The point at which an indicator changes colors is different for each chemical. There is a pH range over which the indicator is useful. So, the indicator that might be good for one solution might be a poor choice to test another solution.
Some indicators can't actually identify acids or bases, but can only tell you the approximate pH of an acid or a base. For example, methyl orange only works at an acidic pH. It would be the same color above a certain pH (acidic) and also at neutral and alkaline values.
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