O-LevelChemistryBonding & Structure5070/11 · Oct/Nov 2015 · Q91 Mark

A molecule of sulfuric acid has the structural formula shown. How many electrons are involved in forming all the covalent bonds in one molecule?

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C12

D16

✓ Correct answer

D: 16

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Topic: Bonding & Structure, O-Level Chemistry (syllabus 5070). Multiple choice, 1 mark.
Source: O-Level Chemistry, Oct/Nov 2015 Paper 1 Variant 1, question 9.

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