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Benzoic acid is obtained from the oxidation of _______ with alkaline KMnO4 followed by treatment with mineral acid.
  • a)
    phenol
  • b)
    benzaldehyde
  • c)
    acetophenone
  • d)
    benzyl alcohol
Correct answer is option 'D'. Can you explain this answer?
Most Upvoted Answer
Benzoic acid is obtained from the oxidation of _______ with alkaline K...

Benzoic Acid Production:

Starting Material:
- The starting material for the production of benzoic acid is benzyl alcohol.

Oxidation with Alkaline KMnO4:
- Benzyl alcohol is oxidized to benzoic acid using alkaline KMnO4.
- The oxidation reaction converts the primary alcohol group of benzyl alcohol to the carboxylic acid group of benzoic acid.

Treatment with Mineral Acid:
- After the oxidation step, the mixture is treated with a mineral acid to neutralize the alkaline conditions and to obtain benzoic acid.
- The benzoic acid is then separated, purified, and obtained in its final form.

Conclusion:
- Benzoic acid is obtained from benzyl alcohol through a series of chemical reactions involving oxidation with alkaline KMnO4 followed by treatment with a mineral acid.
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Community Answer
Benzoic acid is obtained from the oxidation of _______ with alkaline K...
Only primary alcohols undergo oxidation in the presence of common oxidising agents followed by reaction with H3O+ to give the respective carboxylic acids. This reaction is proceeded by the removal of both hydrogen atoms from the alpha carbon and formation of a double bond between C and O.
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Benzoic acid is obtained from the oxidation of _______ with alkaline KMnO4 followed by treatment with mineral acid.a)phenolb)benzaldehydec)acetophenoned)benzyl alcoholCorrect answer is option 'D'. Can you explain this answer?
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