Question

name the alkenes which gives the following products upon ozonolysis HCHO and CH3CHO​

Answer 1

Answer:

1butene on ozonolysis gives CH

3

CH

2

CHO ( Propanaldehyde ) and HCHO ( formaldehyde )

2butene on ozonolysis gives 2 moles of CH3CHO ( acetaldehyde )

1 pentene on ozonolysis gives CH3CH2

CH2 CHO ( butanaldehyde )

2 pentene on ozonolysis gives CH3 CHO ( acetaldehyde ) and CH3 CH2 CHO ( Propanaldehyde )

[For ozonolysis reaction cut the C=C and replace with C=O]

Hence the correct option is D.