Chemistry, asked by kumarabheeshek76, 1 month ago

colour of phenolphthalein in dil na2so4 solution

Answers

Answered by Anonymous

Explanation:

Phenolphthalein is an acid-base indicator that is colorless in acidic solutions and pink in basic solutions. If phenolphthalein is added to the original sample of sulfuric acid, the solution is colorless and will remain so while hydrogen ions are in excess.

Answered by khushijaglan185

Answer:

No change .It becomes colourless.. bcz Na2SO4 is a salt..

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