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When aldehydes lacking a-hydrogen is treated with concentrated solution of a strong base, Cannizaro reaction takes place. In this reaction, one molecule of aldehyde is oxidised while other is reduced. The widely accepted mechanism is
Step II


Q. 
Which of the following observed fact establishes the correctness of the above mechanism?
  • a)
    If A—COD is used, reaction occur at same rate provided all other conditions are same
  • b)
    In mixed Cannizaro reaction, if one aldehyde is H2CO, it is always oxidise
  • c)
    If reaction is carried out in D2O in the presence of NaOD, some C—D bond formation occur
  • d)
    If reaction is carried out in D2Oin the presence of NaOD, no C—D bond formation occur
Correct answer is option 'D'. Can you explain this answer?
Verified Answer
When aldehydes lacking a-hydrogen is treated with concentrated solutio...
When reaction is carried out in D,O , no C—D bond formation occur. It establishes the correctness of above mechanism that reaction proceed by H- (hydride) transfer in the slow rate determining step.
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When aldehydes lacking a-hydrogen is treated with concentrated solution of a strong base, Cannizaro reaction takes place. In this reaction, one molecule of aldehyde is oxidised while other is reduced. The widely accepted mechanism isStep IIQ.Which of the following observed fact establishes the correctness of the above mechanism?a)If A—COD is used, reaction occur at same rate provided all other conditions are sameb)In mixed Cannizaro reaction, if one aldehyde is H2CO, it is always oxidisec)If reaction is carried out in D2Oin the presence of NaOD, some C—D bond formation occurd)If reaction is carried out in D2Oin the presence of NaOD, no C—D bond formation occurCorrect answer is option 'D'. Can you explain this answer?
Question Description
When aldehydes lacking a-hydrogen is treated with concentrated solution of a strong base, Cannizaro reaction takes place. In this reaction, one molecule of aldehyde is oxidised while other is reduced. The widely accepted mechanism isStep IIQ.Which of the following observed fact establishes the correctness of the above mechanism?a)If A—COD is used, reaction occur at same rate provided all other conditions are sameb)In mixed Cannizaro reaction, if one aldehyde is H2CO, it is always oxidisec)If reaction is carried out in D2Oin the presence of NaOD, some C—D bond formation occurd)If reaction is carried out in D2Oin the presence of NaOD, no C—D bond formation occurCorrect answer is option 'D'. 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 When aldehydes lacking a-hydrogen is treated with concentrated solution of a strong base, Cannizaro reaction takes place. In this reaction, one molecule of aldehyde is oxidised while other is reduced. The widely accepted mechanism isStep IIQ.Which of the following observed fact establishes the correctness of the above mechanism?a)If A—COD is used, reaction occur at same rate provided all other conditions are sameb)In mixed Cannizaro reaction, if one aldehyde is H2CO, it is always oxidisec)If reaction is carried out in D2Oin the presence of NaOD, some C—D bond formation occurd)If reaction is carried out in D2Oin the presence of NaOD, no C—D bond formation occurCorrect answer is option 'D'. 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 When aldehydes lacking a-hydrogen is treated with concentrated solution of a strong base, Cannizaro reaction takes place. In this reaction, one molecule of aldehyde is oxidised while other is reduced. The widely accepted mechanism isStep IIQ.Which of the following observed fact establishes the correctness of the above mechanism?a)If A—COD is used, reaction occur at same rate provided all other conditions are sameb)In mixed Cannizaro reaction, if one aldehyde is H2CO, it is always oxidisec)If reaction is carried out in D2Oin the presence of NaOD, some C—D bond formation occurd)If reaction is carried out in D2Oin the presence of NaOD, no C—D bond formation occurCorrect answer is option 'D'. Can you explain this answer?.
Solutions for When aldehydes lacking a-hydrogen is treated with concentrated solution of a strong base, Cannizaro reaction takes place. In this reaction, one molecule of aldehyde is oxidised while other is reduced. The widely accepted mechanism isStep IIQ.Which of the following observed fact establishes the correctness of the above mechanism?a)If A—COD is used, reaction occur at same rate provided all other conditions are sameb)In mixed Cannizaro reaction, if one aldehyde is H2CO, it is always oxidisec)If reaction is carried out in D2Oin the presence of NaOD, some C—D bond formation occurd)If reaction is carried out in D2Oin the presence of NaOD, no C—D bond formation occurCorrect answer is option 'D'. 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 When aldehydes lacking a-hydrogen is treated with concentrated solution of a strong base, Cannizaro reaction takes place. In this reaction, one molecule of aldehyde is oxidised while other is reduced. The widely accepted mechanism isStep IIQ.Which of the following observed fact establishes the correctness of the above mechanism?a)If A—COD is used, reaction occur at same rate provided all other conditions are sameb)In mixed Cannizaro reaction, if one aldehyde is H2CO, it is always oxidisec)If reaction is carried out in D2Oin the presence of NaOD, some C—D bond formation occurd)If reaction is carried out in D2Oin the presence of NaOD, no C—D bond formation occurCorrect answer is option 'D'. Can you explain this answer? defined & explained in the simplest way possible. Besides giving the explanation of When aldehydes lacking a-hydrogen is treated with concentrated solution of a strong base, Cannizaro reaction takes place. In this reaction, one molecule of aldehyde is oxidised while other is reduced. The widely accepted mechanism isStep IIQ.Which of the following observed fact establishes the correctness of the above mechanism?a)If A—COD is used, reaction occur at same rate provided all other conditions are sameb)In mixed Cannizaro reaction, if one aldehyde is H2CO, it is always oxidisec)If reaction is carried out in D2Oin the presence of NaOD, some C—D bond formation occurd)If reaction is carried out in D2Oin the presence of NaOD, no C—D bond formation occurCorrect answer is option 'D'. Can you explain this answer?, a detailed solution for When aldehydes lacking a-hydrogen is treated with concentrated solution of a strong base, Cannizaro reaction takes place. In this reaction, one molecule of aldehyde is oxidised while other is reduced. The widely accepted mechanism isStep IIQ.Which of the following observed fact establishes the correctness of the above mechanism?a)If A—COD is used, reaction occur at same rate provided all other conditions are sameb)In mixed Cannizaro reaction, if one aldehyde is H2CO, it is always oxidisec)If reaction is carried out in D2Oin the presence of NaOD, some C—D bond formation occurd)If reaction is carried out in D2Oin the presence of NaOD, no C—D bond formation occurCorrect answer is option 'D'. Can you explain this answer? has been provided alongside types of When aldehydes lacking a-hydrogen is treated with concentrated solution of a strong base, Cannizaro reaction takes place. In this reaction, one molecule of aldehyde is oxidised while other is reduced. The widely accepted mechanism isStep IIQ.Which of the following observed fact establishes the correctness of the above mechanism?a)If A—COD is used, reaction occur at same rate provided all other conditions are sameb)In mixed Cannizaro reaction, if one aldehyde is H2CO, it is always oxidisec)If reaction is carried out in D2Oin the presence of NaOD, some C—D bond formation occurd)If reaction is carried out in D2Oin the presence of NaOD, no C—D bond formation occurCorrect answer is option 'D'. Can you explain this answer? theory, EduRev gives you an ample number of questions to practice When aldehydes lacking a-hydrogen is treated with concentrated solution of a strong base, Cannizaro reaction takes place. In this reaction, one molecule of aldehyde is oxidised while other is reduced. The widely accepted mechanism isStep IIQ.Which of the following observed fact establishes the correctness of the above mechanism?a)If A—COD is used, reaction occur at same rate provided all other conditions are sameb)In mixed Cannizaro reaction, if one aldehyde is H2CO, it is always oxidisec)If reaction is carried out in D2Oin the presence of NaOD, some C—D bond formation occurd)If reaction is carried out in D2Oin the presence of NaOD, no C—D bond formation occurCorrect answer is option 'D'. Can you explain this answer? tests, examples and also practice Class 12 tests.
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