Chapter 16, Problem 58P

Interpretation Introduction

(a)

Interpretation:

Draw the structural formula of a ketone having molecular formula ${\text{C}}_4{\text{H}}_8\text{O}$

Concept Introduction:

Both aldehydes and ketones contain $(>\text{C}=\text{O})$ i.e., carbonyl group. In a ketone, a carbonyl group is bonded to two carbon atoms.

Interpretation Introduction

(b)

Interpretation:

Draw the structural formulas for two aldehydes having molecular formula ${\text{C}}_4{\text{H}}_8\text{O}$

Concept Introduction:

Both aldehydes and ketones contain $(\text{C}=\text{O})$ i.e., carbonyl group. The aldehyde group may be written as $\text{-CHO}$. Except formaldehyde, in all aldehydes the carbonyl group is bonded to one hydrogen and one carbon atom.