DP Chemistry (first assessment 2025)

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Question 21M.1A.SL.TZ2.15

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Date May 2021 Marks available [Maximum mark: 1] Reference code 21M.1A.SL.TZ2.15
Level SL Paper 1A Time zone TZ2
Command term Interpret Question number 15 Adapted from N/A
15.
[Maximum mark: 1]
21M.1A.SL.TZ2.15

Which is the enthalpy change of reaction, ΔH?

[1]

Markscheme

A

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