Question

what is an indicator give two example along with their action​

Answer 1

Answer:

Examples of acid-base indicators include litmus paper, phenolphthalein, and red cabbage juice. Certain naturally occurring substances can also act as indicators as they change colour according to the nature of substance. Example: Red cabbage juice.

Explanation:

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Answer 2

Answer:

Examples of acid-base indicators include litmus paper, phenolphthalein, and red cabbage juice. Certain naturally occurring substances can also act as indicators as they change colour according to the nature of substance. Example: Red cabbage juice.

Explanation:

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