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Learning objective

Compare basicity of amines and ammonia.

Read the explanation, check the common trap, then practise with flashcards and questions.

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Topic

Amines (A-level only)

Subtopic

Amines (A-level only)

Aqa A Level ChemistryOrganic chemistry

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Understand this objective

Quick explanation

Compare basicity of amines and ammonia

  • This point belongs to Amines (A-level only), especially Amines (A-level only).
  • You need to be able to compare basicity of amines and ammonia.
  • The key ideas to know are amine.
  • Use the linked flashcards and practice questions to check recall, then practise applying the idea in an exam-style answer.

Key concepts

amine

Why it matters

This objective helps connect Amines (A-level only) to exam-style questions, flashcards, and revision notes for Amines (A-level only).

Quick student answer

Which of the following amines is expected to be the most basic?

Direct answer

Methylamine is the most basic due to the electron-donating effect of the alkyl group.

Key terms

  • Basicity: The ability of a compound to accept protons (H⁺ ions).
  • Electron-donating effect: The ability of substituents (like alkyl groups) to increase electron density on a central atom.

Common trap

Confusing basicity with acidity: Remember that basicity refers to the ability to accept protons, while acidity refers to the ability to donate protons.

Related questions

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