Toluene can be converted to benzoic acid in the presence of:
Correct answer: D. Acidified KMnO4
- A. dil. NaOH
- B. dil. HNO3
- C. Conc. HNO3
- D. Acidified KMnO4
Explanation
Toluene should be heated in presence of acidified \[KMn{O_4}\] to carry out oxidation of Toluene. This process oxidizes toluene into potassium benzoate ions. Potassium benzoate ions are then followed by acidification to form benzoic acid.
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About Benzene and Aromatic Compounds
Benzene has a planar ring of delocalised π electrons, giving aromatic stability and equal carbon-carbon bond lengths. The topic covers resonance, electrophilic substitution reactions such as nitration, halogenation, sulphonation and Friedel-Crafts reactions, along with substituent effects and the distinction between substitution in benzene and addition in ordinary alkenes.
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