Question detail
Explain how the lone pair of electrons on the nitrogen atom in amines contributes to their basicity.
Try the question, check the answer, then read the explanation to understand the curriculum point.
At a glance
Question
Type
exam_style
Style
Topic
Amines (A-level only)
Question
Explain how the lone pair of electrons on the nitrogen atom in amines contributes to their basicity.
Answer
The lone pair of electrons on the nitrogen atom in amines can accept protons (H+) from acids, making amines basic. This ability to donate the lone pair to form a bond with a proton is what defines their basicity.
Explanation
This answer is strong because it directly addresses the role of the nitrogen lone pair in amine basicity, demonstrating an understanding of the concept. The question tests the student's ability to connect molecular structure with chemical behavior.
Common mistake
Misunderstanding Nitrogen's Role
Students often confuse the lone pair on nitrogen in amines as being involved in bonding rather than its role in basicity.
Remember that the lone pair on nitrogen is what allows amines to accept protons (H+), which is the basis for their basicity.
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