DP Chemistry (first assessment 2025)

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Question 22M.1A.SL.TZ1.15

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Date May 2022 Marks available [Maximum mark: 1] Reference code 22M.1A.SL.TZ1.15
Level SL Paper 1A Time zone TZ1
Command term Interpret Question number 15 Adapted from N/A
15.
[Maximum mark: 1]
22M.1A.SL.TZ1.15

What is the correct interpretation of the following potential energy profile?


A.  Endothermic reaction; products more stable than reactants.

B.  Exothermic reaction; products more stable than reactants.

C.  Endothermic reaction; products less stable than reactants.

D.  Exothermic reaction; products less stable than reactants.

 

[1]

Markscheme

C

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