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O-LevelChemistryRates of Reaction5070/12 · Oct/Nov 2014 · Q11 Mark

A student wants to carry out an experiment to follow the rate of the reaction between hydrochloric acid and marble chips. CaCO3 + 2HCl → CaCl2 + CO2 + H2O Which diagrams show apparatus that is suitable for this experiment?

Diagram for this question, from the exam paper

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A1 and 2 only
B1 and 3 only
C1 and 4 only
D1, 2 and 4

✓ Correct answer

D: 1, 2 and 4

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About this question

Topic
Rates of Reaction, O-Level Chemistry (syllabus 5070). Multiple choice, 1 mark.
Source
O-Level Chemistry, Oct/Nov 2014 Paper 1 Variant 2, question 1.

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