A-LevelChemistryStates of matter9701/12 · Oct/Nov 2022 · Q141 Mark

Each of the substances shown is gaseous. Which substance is most likely to show ideal behaviour in the conditions shown? [Table 14.1: substance, temperature /K, pressure /Pa]

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Acarbon dioxide 250 1.00 x 105

Bhydrogen chloride 1000 1.00 x 106

Cnitrogen 1000 1.00 x 105

Doxygen 250 1.00 x 106

✓ Correct answer

C: nitrogen 1000 1.00 x 105

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Topic: States of matter, A-Level Chemistry (syllabus 9701). Multiple choice, 1 mark.
Source: A-Level Chemistry, Oct/Nov 2022 Paper 1 Variant 2, question 14.

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