Energy ChangesDiagram

Endothermic Energy Profile

Part of Endothermic Reactions · GCSE GCSE Chemistry revision

This diagram covers Endothermic Energy Profile within Endothermic Reactions for GCSE Chemistry. Revise Endothermic Reactions in Energy Changes for GCSE Chemistry with 20 exam-style questions and 14 flashcards. This topic appears less often, but it can still be a useful differentiator on mixed-topic papers. It is section 2 of 12 in this topic. Focus on the labels, the relationships between parts, and the explanation that turns the diagram into an exam-ready answer.

Topic position

Section 2 of 12

Practice

20 questions

Recall

14 flashcards

📊 Endothermic Energy Profile

Comparison of exothermic and endothermic reactions showing energy level changes

Figure 1: For endothermic reactions, the products are at a higher energy level than the reactants

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Read this section alongside the surrounding pages in Endothermic Reactions. That gives you the full topic sequence instead of a single isolated revision point.

Practice Questions for Endothermic Reactions

In an endothermic reaction, energy is:

  • A. Released to the surroundings
  • B. Absorbed from the surroundings
  • C. Created inside the reaction vessel
  • D. Neither gained nor lost
1 markfoundation

Explain why a sports cold pack becomes cold when activated.

2 marksstandard

Quick Recall Flashcards

What is an endothermic reaction?
A reaction that absorbs/takes in energy from the surroundings
What does "endo" mean?
Inside — energy enters from surroundings

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