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JEE Main201910 Apr 2019Evening ShiftChemistryAldehydes and KetonesActual

Compound A C 9 H 10 O shows positive iodoform test. Oxidation of A with K M n O 4 / K O H gives acid B C 8 H 6 O 4 . Anhydride of B is used for the preparation of phenolphthalein. Compound A is:

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3

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