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  • Acids, Bases and Salts-III
  • In which of the following solutions, phenolphthalein indi...
Multiple choice

In which of the following solutions, phenolphthalein indicator will give a pink colour?

  1. CH3COOH

  2. H2CO3

  3. HNO3

  4. Ca(OH)2

Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

In calcium hydroxide solution (Ca(OH)2), phenolphthalein indicator will give a pink colour.

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