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Chemistry 5070 · Cambridge (CAIE) O Level

Reaction Pathways

3 past-paper questions on Reaction Pathways · examined 2024–2025.

20251 question

5070/12 · M/J · Q15 [1]Sign up to mark my answer →

A reaction pathway diagram is shown. Which equation does the reaction pathway diagram show?

20242 questions

5070/21 · M/J · Q2(d)(ii) [3]Sign up to mark my answer →

Complete the reaction pathway diagram for the complete combustion of ethyne. Label the reactants, products, enthalpy change of the reaction, ΔH, and activation energy, Ea.

5070/22 · M/J · Q2(c)(ii) [3]Sign up to mark my answer →

Complete the reaction pathway diagram for the complete combustion of methane. Label the reactants, products, enthalpy change of the reaction, ΔH, and activation energy, Ea.

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