CameraIcon
CameraIcon
SearchIcon
MyQuestionIcon
MyQuestionIcon
1
You visited us 1 times! Enjoying our articles? Unlock Full Access!
Question

Three organic compounds A, B and C have the following molecular formulae :
A C4H8O2
B C4H10O
C C4H8O
(a) Which compound contains an alcohol group? Write its name and structural formula.
(b) Which compound contains a carboxyl group? Write its name and structural formula.
(c) Which molecular formula can represent an aldehyde as well as a ketone? Write the names and structural formulae of the aldehyde and ketone represented by this molecular formula.

Open in App
Solution

a) The organic compound 'B' comprises an alcohol group. Butanol is the name of the compound, and its formula is C4H9OH.
Its structural formula is as follows:



(b) The organic compound 'A' contains a carboxyl group. The name of the acid is butanoic acid, and its formula is C3H7COOH. Its structural formula is as follows:



(c) Compound 'C' (C4H8O), represents the molecular formula of an aldehyde as well as a ketone. The aldehyde represented by this formula is butanal C3H7CHO).
The ketone represented by this formula is butanone (CH3O||CCH2CH3).
Their structural formulae are as follows:


flag
Suggest Corrections
thumbs-up
5
Join BYJU'S Learning Program
similar_icon
Related Videos
thumbnail
lock
Functional Groups
CHEMISTRY
Watch in App
Join BYJU'S Learning Program
CrossIcon