josepr2172 josepr2172

07-02-2024
Chemistry

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A compound X when treated with phthalic anhydride in presence of concentrated H₂SO₄, yields 'Y'.'Y' is used as an acid base indicator. "X" and "Y' are respectively
A Carbolic acid,Phenolphthalein
B Anisole, methyl orange
C Salicylaldehyde, Phenolphthalein
D Toludine, Phenolphthalein

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