Chapter 23.3, Problem 16LC

Interpretation Introduction

Interpretation : To describe the structure of carbonyl groups that are characteristics of aldehydes and ketones.

Concept Introduction : Carbonyl group is the combination of carbon and oxygen double bound together. If the general formula of a carbonyl compound is $\text{RCHO}$ then it is called an aldehyde and if it is ${\text{ROR}}^{\text{'}}$ then it is called ketone. This difference between the aldehyde and the ketone is due to the position of the carbonyl group in the compound.

Answer to Problem 16LC

The polarity and solubility of aldehyde and ketone are due to the presence of the carbonyl group in them.

Explanation of Solution

The aldehydes and ketones are polar. This polar nature is due to the presence of the carbonyl group in aldehydes and ketones. The aldehydes and ketones are able to form attractions with water as the carbonyl group present will help in the formation of attractions. Due to this nature, these compounds are more soluble in water as compared to that alkanes.

Conclusion

The Carbonyl group is responsible for the properties that aldehydes and ketones show. Due to these properties, they are used as a solvent in many industrial processes.