DP Chemistry (last assessment 2024)

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Question 21M.1.sl.TZ2.1

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

0.20 mol of magnesium is mixed with 0.10 mol of hydrochloric acid.

Mg (s)+2HCl (aq)→MgCl2 (aq)+H2 (g)

Which is correct?

[1]

Markscheme

C

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