JEE Main 10 Apr 2019 Paper 2 Solved Paper

Section: Chemistry

Question : 55 of 90

Marks: +1, -0

Compound A(C9H10O) shows positive iodoform test.
Oxidation of A with KMnO4∕KOH given acid B(C8H6O4).
Anhydride of B is used for the preparation of phenolphthalein. Compound A is:

[10 Apr 2019 Shift 2]

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