Phenol + Phthalic anhydride [ fusion ] Conc. H _ 2 SO _ 4 ~B . B gives which of the…
Chemistry · JEE Main · NTA Exams — Principles Related To Practical Chemistry
Phenol + Phthalic anhydride \(\xrightarrow[\text { fusion }]{\text { Conc. } \mathrm{H}_{2} \mathrm{SO}_{4}} \mathrm{~B} \text {. }\) B gives which of the following colour in alkaline medium?
- Yellow
- Colourless
- Pink
- Violet
Answer
(C) Pink
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