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Question: Answered & Verified by Expert
Assertion : Oxidation of glucose by $\mathrm{Br}_2$-water gives saccharic acid.
Reason : $\mathrm{Br}_2$-water oxidises $-\mathrm{CHO}$ and -OH group.
ChemistryBiomoleculesAIIMSAIIMS 2018 (27 May)
Options:
  • A If both assertion and reason are true and reason is the correct explanation of assertion.
  • B If both assertion and reason are true but reason is not the correct explanation of assertion.
  • C If assertion is true but reason is false.
  • D If both assertion and reason are false.
Solution:
1380 Upvotes Verified Answer
The correct answer is: If both assertion and reason are false.
Oxidation of glucose by $\mathrm{Br}_2$-water gives gluconic acid. $\mathrm{Br}_2$-water oxidises only $-\mathrm{CHO}$ group not $-\mathrm{OH}$ group.

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