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NEETChemistryAldehydes and Ketones

An alkene ‘A’ (Mol. formula C 5 H 10 ) on ozonolysis gives a mixture of two compounds ‘B’ and ‘C’. Compound ‘B’ gives positive Fehling’s test and also forms iodoform on treatment with I 2 and NaOH. Compound ‘C’ does not give Fehling’s test but forms an iodoform. Identify the compounds A, B and C.

Options

  1. AA=3-Methylbut-1-ene, B= Ethanal and C=Propan-2-one
  2. BA=2-Methylbut-2-ene, B= Ethanal and C=Butan-2-one
  3. CA=2-Methylbut-2-ene, B= Propanal and C=Propan-2-one
  4. DA=2-Methylbut-2-ene, B= Ethanal and C=Propan-2-one

Correct answer

D. A=2-Methylbut-2-ene, B= Ethanal and C=Propan-2-one

Step-by-step solution

Correct Option is : (D) A=2-Methylbut-2-ene, B= Ethanal and C=Propan-2-one

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