Question

$o^{-},m^{-}$ and p-xylenes, on oxidation with acidic $KMn{O}_4$ gives:

• A. terphthalic acid
• B. phthalic acid
• C. isophthalic acid
• D. all of these

Answer 1

Answer: (D)

Xylenes, on oxidiation gives that corresponding acids, i.e.,