synthetic indicators

What Are Two Acid-base Indicators Examples?

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What Are Two Acid-base Indicators Examples? Examples of acid-base indicators include litmus paper, phenolphthalein What are the acid-base indicators? 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

Can You Name Any Natural Indicator?

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Can You Name Any Natural Indicator? Can you name any natural indicator? Some examples of natural indicators are turmeric, grape juice, red cabbage, cherries, onion, beetroot etc. Synthetic indicators are indicators which are synthesized in the laboratory. Examples of synthetic indicators include phenolphthalein, methyl orange etc. litmus paper is also an example of synthetic indicator.