Which of the following statements is true about aldehydes?
Practice Questions
1 question
Q1
Which of the following statements is true about aldehydes?
They cannot form hydrogen bonds
They are generally more reactive than ketones
They have higher boiling points than ketones
They are less soluble in water than ketones
Aldehydes are generally more reactive than ketones due to the presence of the hydrogen atom attached to the carbonyl carbon.
Questions & Step-by-step Solutions
1 item
Q
Q: Which of the following statements is true about aldehydes?
Solution: Aldehydes are generally more reactive than ketones due to the presence of the hydrogen atom attached to the carbonyl carbon.
Steps: 4
Step 1: Understand what aldehydes are. Aldehydes are organic compounds that contain a carbonyl group (C=O) with at least one hydrogen atom attached to the carbonyl carbon.
Step 2: Know what ketones are. Ketones also have a carbonyl group, but the carbonyl carbon is attached to two other carbon atoms instead of a hydrogen atom.
Step 3: Compare the reactivity of aldehydes and ketones. Aldehydes are generally more reactive than ketones because the hydrogen atom attached to the carbonyl carbon makes it easier for aldehydes to participate in chemical reactions.
Step 4: Conclude that the presence of the hydrogen atom in aldehydes contributes to their higher reactivity compared to ketones.
