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Benzaldehyde when treated with KCN(aq) undergoes a condensation reaction, known as benzoin condensation forming benzoin A. Benzoin on oxidation with HNO3 gives a diketone known as benzil B. Benzil on heating with ethanolic KOH undergo benzil-benzilic acid rearrangement as


The widely accepted mechanism of last step rearrangement is
Q. 
In the following reaction (*C is C14 isotope)
The expected organic products is/are 
  • a)
  • b)
  • c)
    Both (a) and (b)
  • d)
    either (a) or (b)
Correct answer is option 'C'. Can you explain this answer?
Verified Answer
Benzaldehyde when treated with KCN(aq) undergoes a condensation reacti...
Nucleophilic attack at any of the two carbonyl carbons are equally likely.
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Benzaldehyde when treated with KCN(aq) undergoes a condensation reaction, known as benzoincondensation forming benzoin A. Benzoin on oxidation with HNO3 gives a diketone known as benzil B. Benzil on heating with ethanolic KOH undergo benzil-benzilic acid rearrangement asThe widely accepted mechanism of last step rearrangement isQ.In the following reaction (*C is C14 isotope)The expected organic products is/area)b)c)Both (a) and (b)d)either (a) or (b)Correct answer is option 'C'. Can you explain this answer?
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Benzaldehyde when treated with KCN(aq) undergoes a condensation reaction, known as benzoincondensation forming benzoin A. Benzoin on oxidation with HNO3 gives a diketone known as benzil B. Benzil on heating with ethanolic KOH undergo benzil-benzilic acid rearrangement asThe widely accepted mechanism of last step rearrangement isQ.In the following reaction (*C is C14 isotope)The expected organic products is/area)b)c)Both (a) and (b)d)either (a) or (b)Correct answer is option 'C'. Can you explain this answer? for Class 12 2024 is part of Class 12 preparation. The Question and answers have been prepared according to the Class 12 exam syllabus. Information about Benzaldehyde when treated with KCN(aq) undergoes a condensation reaction, known as benzoincondensation forming benzoin A. Benzoin on oxidation with HNO3 gives a diketone known as benzil B. Benzil on heating with ethanolic KOH undergo benzil-benzilic acid rearrangement asThe widely accepted mechanism of last step rearrangement isQ.In the following reaction (*C is C14 isotope)The expected organic products is/area)b)c)Both (a) and (b)d)either (a) or (b)Correct answer is option 'C'. Can you explain this answer? covers all topics & solutions for Class 12 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Benzaldehyde when treated with KCN(aq) undergoes a condensation reaction, known as benzoincondensation forming benzoin A. Benzoin on oxidation with HNO3 gives a diketone known as benzil B. Benzil on heating with ethanolic KOH undergo benzil-benzilic acid rearrangement asThe widely accepted mechanism of last step rearrangement isQ.In the following reaction (*C is C14 isotope)The expected organic products is/area)b)c)Both (a) and (b)d)either (a) or (b)Correct answer is option 'C'. Can you explain this answer?.
Solutions for Benzaldehyde when treated with KCN(aq) undergoes a condensation reaction, known as benzoincondensation forming benzoin A. Benzoin on oxidation with HNO3 gives a diketone known as benzil B. Benzil on heating with ethanolic KOH undergo benzil-benzilic acid rearrangement asThe widely accepted mechanism of last step rearrangement isQ.In the following reaction (*C is C14 isotope)The expected organic products is/area)b)c)Both (a) and (b)d)either (a) or (b)Correct answer is option 'C'. Can you explain this answer? in English & in Hindi are available as part of our courses for Class 12. Download more important topics, notes, lectures and mock test series for Class 12 Exam by signing up for free.
Here you can find the meaning of Benzaldehyde when treated with KCN(aq) undergoes a condensation reaction, known as benzoincondensation forming benzoin A. Benzoin on oxidation with HNO3 gives a diketone known as benzil B. Benzil on heating with ethanolic KOH undergo benzil-benzilic acid rearrangement asThe widely accepted mechanism of last step rearrangement isQ.In the following reaction (*C is C14 isotope)The expected organic products is/area)b)c)Both (a) and (b)d)either (a) or (b)Correct answer is option 'C'. Can you explain this answer? defined & explained in the simplest way possible. Besides giving the explanation of Benzaldehyde when treated with KCN(aq) undergoes a condensation reaction, known as benzoincondensation forming benzoin A. Benzoin on oxidation with HNO3 gives a diketone known as benzil B. Benzil on heating with ethanolic KOH undergo benzil-benzilic acid rearrangement asThe widely accepted mechanism of last step rearrangement isQ.In the following reaction (*C is C14 isotope)The expected organic products is/area)b)c)Both (a) and (b)d)either (a) or (b)Correct answer is option 'C'. Can you explain this answer?, a detailed solution for Benzaldehyde when treated with KCN(aq) undergoes a condensation reaction, known as benzoincondensation forming benzoin A. Benzoin on oxidation with HNO3 gives a diketone known as benzil B. Benzil on heating with ethanolic KOH undergo benzil-benzilic acid rearrangement asThe widely accepted mechanism of last step rearrangement isQ.In the following reaction (*C is C14 isotope)The expected organic products is/area)b)c)Both (a) and (b)d)either (a) or (b)Correct answer is option 'C'. Can you explain this answer? has been provided alongside types of Benzaldehyde when treated with KCN(aq) undergoes a condensation reaction, known as benzoincondensation forming benzoin A. Benzoin on oxidation with HNO3 gives a diketone known as benzil B. Benzil on heating with ethanolic KOH undergo benzil-benzilic acid rearrangement asThe widely accepted mechanism of last step rearrangement isQ.In the following reaction (*C is C14 isotope)The expected organic products is/area)b)c)Both (a) and (b)d)either (a) or (b)Correct answer is option 'C'. Can you explain this answer? theory, EduRev gives you an ample number of questions to practice Benzaldehyde when treated with KCN(aq) undergoes a condensation reaction, known as benzoincondensation forming benzoin A. Benzoin on oxidation with HNO3 gives a diketone known as benzil B. Benzil on heating with ethanolic KOH undergo benzil-benzilic acid rearrangement asThe widely accepted mechanism of last step rearrangement isQ.In the following reaction (*C is C14 isotope)The expected organic products is/area)b)c)Both (a) and (b)d)either (a) or (b)Correct answer is option 'C'. Can you explain this answer? tests, examples and also practice Class 12 tests.
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