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3.2 Energetics

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Question 13
F

A student draws four reaction profiles, A, B, C and D.

image

Which diagram shows an endothermic reaction with the activation energy shown correctly?

[1]
A

Diagram A

B

Diagram B

C

Diagram C

D

Diagram D

Markscheme

3.2 Energetics Questions

  1. GCSE
  2. /Chemistry
  3. /3.2 Energetics

51 exam-style questions on OCR GCSE Chemistry 3.2 Energetics, covering 3.2.1 Exothermic and endothermic reactions and reaction profiles and 3.2.2 Calculating energy change from bond energies. Each one has a worked solution and a mark scheme showing where the marks go.

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