A compound 'X' when treated with phthalic anhydride in presence of concentrated H _ 2 SO…
Chemistry · JEE Main · NTA Exams — Organic Compounds Containing Oxygen
A compound 'X' when treated with phthalic anhydride in presence of concentrated \(\mathrm{H}_{2} \mathrm{SO}_{4}\) yields 'Y'. 'Y' is used as an acid/base indicator. 'X' and 'Y' are respectively (Jee Main 2023)
- Carbolic acid, Phenolphthalein
- Anisole, methyl orange
- Salicylaldehyde, Phenolphthalein
- Toludine, Phenolphthalein
Answer
(A) Carbolic acid, Phenolphthalein
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