Chemistry, asked by neelmehta14, 4 hours ago

4. Which of the following is an acid-base indicator?
(a) Vinegar
(b) Lime water
(c) Turmeric
(d) Baking soda​

Answers

Answered by anshunegi2021
1

Answer:

Turmeric

Explanation:

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Answered by mitrakshim
2

Answer:

Note:Phenolphthalein is generally used as an indicator of acid-base titrations. It turns colorless when added to acid and pink when added to basic solutions. Caustic soda is a strong base and will ionize more when phenolphthalein is added to it.

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