DP Chemistry (first assessment 2025)

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Question 21M.1A.SL.TZ2.16

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Date May 2021 Marks available [Maximum mark: 1] Reference code 21M.1A.SL.TZ2.16
Level SL Paper 1A Time zone TZ2
Command term Apply Question number 16 Adapted from N/A
16.
[Maximum mark: 1]
21M.1A.SL.TZ2.16

Which change causes the greatest increase in the initial rate of reaction between nitric acid and magnesium?

2HNO3 (aq) + Mg (s) → Mg(NO3)2 (aq) + H2 (g)

[1]

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A

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