Question

Give the two examples of natural indicator and two of synthetic indicators.

Answer 1

Answer:

Examples of -

Natural Indicators-

• Litmus
• Red Cabbage
• Turmeric

Synthetic Indicators-

• Phenolphthalein

• Methyl orange

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Answer 2

Answer:

Explanation:

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.