there is no change in colour when phenolphthalein is added to a solution.then that solution is? (A)Base (B)Acid or Neutral (C)Acid or Base (D)Base or Neutral
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Answer:
d base or neutral
Explanation:
phenolphthalein is an indicator which turns to pink colour in the presence of acid
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B Acid
The acid is add to phenolphthalein that's color will be color less that's why the answer is acid
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