Question

1. What are indicators? Namne two acid-base indicators.​

Answer 1

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Perhaps the best-known pH indicator is litmus. Thymol Blue, Phenol Red, and Methyl Orangeare all common acid-base indicators.

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Answer 2

Answer:

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indicator are the substance that tell us the nature about

the substance that whether it is a acidic,basic or neutral}[/tex]

two acid base indicators are...

phenolthpthtlen

litmus paper