A-LevelChemistryChemical bonding9701/12 · May/June 2024 · Q41 Mark

In which pairs are both species free radicals? 1 Cl and O 2 Cl⁻ and O²⁻ 3 Cl and O 4 Cl⁺ and O²⁺

A1, 3 and 4

B1 and 3 only

C1 only

D2 only

✓ Correct answer

A: 1, 3 and 4

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Topic: Chemical bonding, A-Level Chemistry (syllabus 9701). Multiple choice, 1 mark.
Source: A-Level Chemistry, May/June 2024 Paper 1 Variant 2, question 4.

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