O-LevelChemistryBonding & Structure5070/12 · Oct/Nov 2023 · Q51 Mark

Which diagram shows a section of the ionic lattice of sodium chloride?

This question uses a diagram from the original paper, which isn't shown here. Open the full paper from the past papers archive to see it.

ADiagram A: Alternating Na+ and Cl- ions in a cubic lattice with correct charges

BDiagram B: Alternating Na+ and Cl- ions in a cubic lattice with correct charges, but different view

CDiagram C: Alternating Cl+ and Na- ions in a lattice with incorrect charges

DDiagram D: Alternating Cl+ and Na- ions in a lattice with incorrect charges and arrangement

✓ Correct answer

A: Diagram A: Alternating Na+ and Cl- ions in a cubic lattice with correct charges

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Topic: Bonding & Structure, O-Level Chemistry (syllabus 5070). Multiple choice, 1 mark.
Source: O-Level Chemistry, Oct/Nov 2023 Paper 1 Variant 2, question 5.

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