Question detail

Describe the role of the nucleophile in the nucleophilic addition reaction of aldehydes.

Try the question, check the answer, then read the explanation to understand the curriculum point.

At a glance

Question

Type

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Topic

Aldehydes and ketones (A-level only)

Question

Describe the role of the nucleophile in the nucleophilic addition reaction of aldehydes.

Answer

In the nucleophilic addition reaction of aldehydes, the nucleophile donates a pair of electrons to the electrophilic carbon atom of the carbonyl group, leading to the formation of a new bond.

Explanation

This answer clearly defines the role of the nucleophile, which is essential for understanding the reaction mechanism. It tests the student's grasp of the concept of nucleophiles and their interaction with carbonyl compounds.

Common mistake

Misidentifying Nucleophiles

Students often confuse nucleophiles with electrophiles, thinking that nucleophiles are positively charged species.

Remember that nucleophiles are electron-rich species that donate a pair of electrons to form a bond. They are typically negatively charged or neutral molecules with lone pairs.

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