DP Chemistry (last assessment 2024)

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Question 23M.1.SL.TZ1.15

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Date May 2023 Marks available [Maximum mark: 1] Reference code 23M.1.SL.TZ1.15
Level SL Paper 1 Time zone TZ1
Command term Question number 15 Adapted from N/A
15.
[Maximum mark: 1]
23M.1.SL.TZ1.15

Which diagram shows the enthalpy change for dissolving solid, X, in water, if the temperature of the solution decreases?


[1]

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B

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