Learning objective

Explain that increasing surface area usually increases reaction rate.

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

At a glance

5

Flashcards

7

Questions

Topic

Rate of reaction

Subtopic

Factors which affect rates of chemical reactions

AQA GCSE ChemistryThe rate and extent of chemical change

Study support

Understand this objective

Short explanation

Explain that increasing surface area usually increases reaction rate. This objective belongs to Factors which affect rates of chemical reactions within Rate of reaction for AQA GCSE Chemistry 8462. A strong answer should use rate accurately, explain the chemistry behind the statement, and connect the idea back to the exact command in the objective. When revising, separate this point from neighbouring Chemistry ideas by naming the relevant particle, substance, process, calculation, observation, or structure before giving the final conclusion.

Key concepts

surface areareaction rate

Why it matters

This objective helps connect Factors which affect rates of chemical reactions to exam-style questions, flashcards, and revision notes for Rate of reaction.

Common mistakes

1 linked
  • Surface Area Misunderstanding: To fix this, remember that increasing surface area allows more particles to collide, which usually increases the reaction rate.

Revision tools

Choose how to practise

Back to topic hub
Flashcards5 linked cards

Flashcard 1 of 5

Press Space to flip, arrows to move
Practice Questions7 linked questions

Question 1 of 7

Choose an answer, get feedback, then move sideways through the set.

0 of 5 attempted
Revision notestopic notes

Open the full topic revision notes when you are ready to review this objective in context.

Open revision notes

Related learning objectives

Explain that increasing surface area usually increases reaction… | ExamCompanion