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An alkene A ( C ₄ H ₈ ) exhibits cis/trans isomerism. A on ozonolysis gives B , which when reacted with NaOH followed by hydroxylamine gave C . What are B and C ?

Options

  1. Aarray cc B & C CH ₃ CH ₂ CHO & CH ₃ CH ₂ CH == NOH array
  2. Barray cc B & C CH ₃ CH ₃ CH ₂ CHO & CH ₃ CH ₂ CH = CHCH CH ₂= NOH array
  3. Carray cc B & C CH ₃ CHO & CH ₃ CH = CHCH = NNH ₂ array
  4. Darray cc B & C CH ₃ CHO & CH ₃ CH = CHCH = NOH array

Correct answer

D. array cc B & C CH ₃ CHO & CH ₃ CH = CHCH = NOH array

Step-by-step solution

Here, (B) is CH ₃ CHO and (C) is CH ₃ CH == CHCH = NOH . (i) On ozonolysis double bond get broken to give CH ₃ CHO . (ii) On reaction with NaOH followed by hydroxyl amine, we get CH ₃- CH = CHCH = NOH

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