wiz-icon
MyQuestionIcon
MyQuestionIcon
1
You visited us 1 times! Enjoying our articles? Unlock Full Access!
Question

Which of the following compounds are structural isomers of C5H10O?
(I) 2-methylbutanal
(II) Propyl ethanoate
(III) Pentanal
(IV) Pentanone

A
I and IV
No worries! We‘ve got your back. Try BYJU‘S free classes today!
B
I, II and III
No worries! We‘ve got your back. Try BYJU‘S free classes today!
C
I, III and IV
Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses
D
I and III
No worries! We‘ve got your back. Try BYJU‘S free classes today!
Open in App
Solution

The correct option is C I, III and IV
For a compound with molecular formula CcHhXxNnOo
Degree of unsaturation=(c+1)h2x2+n2
Where, X = Halogen
c=number of carbon atom
h=number of hydrogen atom
n=number of nitrogen atom
o=number of oxygen atom
In C5H10O
Degree of unsaturation=(5+1)102=1
Compound has one degree of unsaturation, it can be an aldehyde, ketone, unsaturated alcohol, etc., but can't be an ester as it contains two oxygen atoms.
2-methylbutanal and Pentanal are chain isomers of each other.
Aldehyde and ketone are functional isomers. Hence, option c is correct.

flag
Suggest Corrections
thumbs-up
0
Join BYJU'S Learning Program
Join BYJU'S Learning Program
CrossIcon