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For a Cannizaro reaction,

Rate law is derived as : Rate = k [RCHO]2 [HO-]2
From the above rate law, it can be concluded that
  • a)
    reaction is pseudo 2nd orde
  • b)
    reaction involves hydride ion transfer
  • c)
    reaction does not show kinetic isotopic effect
  • d)
    hydride donor is a dianion
Correct answer is option 'D'. Can you explain this answer?
Verified Answer
For a Cannizaro reaction,Rate law is derived as : Rate = k [RCHO]2 [HO...
For formation of dianion hydride donor, an additional mole of NaOH is consumed

Hence, rate becomes 2nd order with respect to HO- and fourth order overall.
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For a Cannizaro reaction,Rate law is derived as : Rate = k [RCHO]2 [HO-]2From the above rate law, it can be concluded thata)reaction is pseudo 2nd ordeb)reaction involves hydride ion transferc)reaction does not show kinetic isotopic effectd)hydride donor is a dianionCorrect answer is option 'D'. Can you explain this answer?
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For a Cannizaro reaction,Rate law is derived as : Rate = k [RCHO]2 [HO-]2From the above rate law, it can be concluded thata)reaction is pseudo 2nd ordeb)reaction involves hydride ion transferc)reaction does not show kinetic isotopic effectd)hydride donor is a dianionCorrect answer is option 'D'. Can you explain this answer? for Class 12 2025 is part of Class 12 preparation. The Question and answers have been prepared according to the Class 12 exam syllabus. Information about For a Cannizaro reaction,Rate law is derived as : Rate = k [RCHO]2 [HO-]2From the above rate law, it can be concluded thata)reaction is pseudo 2nd ordeb)reaction involves hydride ion transferc)reaction does not show kinetic isotopic effectd)hydride donor is a dianionCorrect answer is option 'D'. Can you explain this answer? covers all topics & solutions for Class 12 2025 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for For a Cannizaro reaction,Rate law is derived as : Rate = k [RCHO]2 [HO-]2From the above rate law, it can be concluded thata)reaction is pseudo 2nd ordeb)reaction involves hydride ion transferc)reaction does not show kinetic isotopic effectd)hydride donor is a dianionCorrect answer is option 'D'. Can you explain this answer?.
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