DP Chemistry (first assessment 2025)

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Question 23M.1A.SL.TZ1.16

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Date May 2023 Marks available [Maximum mark: 1] Reference code 23M.1A.SL.TZ1.16
Level SL Paper 1A Time zone TZ1
Command term Question number 16 Adapted from N/A
16.
[Maximum mark: 1]
23M.1A.SL.TZ1.16

Which diagram shows the enthalpy changes for dissolving a solid, MX, in water, if the process increases the temperature of the solution?


A.  

B.  

C.  

D.  

[1]

Markscheme

D