Toluene can be oxidised to benzoic acid by
Options
(a) H₂SO₄
(b) KMnO₄
(c) K₂Cr₂O₇
(d) both (KMnO₄) and (K₂Cr₂O₇)
Correct Answer:
both (KMnO₄) and (K₂Cr₂O₇)
Explanation:
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