Question

Which alkene on ozonolysis gives CH₃CH₂CHO and
CH₃CCH₃ ?
||
O
CH₃
(a) CH₃CH₂CH = C
CH₃
(b) CH₃CH₂CH= CHCH₂CH₃
(c) CH₃ CH₂ CH = CH CH₃
(d) CH₃ - C = CHH₃
|
CH₃

Answer 1

Answer:

option b was correct

Explanation:

hope this may help you

based on reductive ozonolysis

Answer 2

The alkene which on ozonolysis gives CH₃CH₂CH=O and  CH₃-C(-CH₃)=O is  CH₃CH₂CH=C(CH₃)₂

The products obtained by ozonlysis are CH₃CH₂CH=O and  CH₃-C(-CH₃)=O

The alkenes can be found out by removing the =O from the ketones or aldehydes and joining the rest.

After removing =O from CH₃CH₂CH=O, we get CH₃CH₂CH= .

After removing =O from CH₃-C(-CH₃)=O, we get CH₃-C(-CH₃)= .

We join the double bonds to get the required alkene.

CH₃CH₂CH=C(CH₃)₂