DP Chemistry (last assessment 2024)

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Question 19N.1.sl.TZ0.1

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Date November 2019 Marks available [Maximum mark: 1] Reference code 19N.1.sl.TZ0.1
Level sl Paper 1 Time zone TZ0
Command term Determine Question number 1 Adapted from N/A
1.
[Maximum mark: 1]
19N.1.sl.TZ0.1

0.10 mol of hydrochloric acid is mixed with 0.10 mol of calcium carbonate.

2HCl (aq) + CaCO3 (s) → CaCl2 (aq) + H2O (l) + CO2 (g)

Which is correct?

[1]

Markscheme

C

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