MCQ
Xylenes on oxidation with acidic $KMn{O_4}$ gives
- ATerphthalic acid
- BPhthalic acid
- CIsophthalic acid
- ✓All of these
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$C{H_3}C{H_2}C{H_2}Br\xrightarrow{{KOH(alc)}}(A)\xrightarrow{{HBr}}(B)\xrightarrow{{KOH\,(aq.)}}(C),$