Molecular mass and melting and boiling points (1.48) | Pearson Edexcel International GCSE (9–1) Chemistry (Linear) — 4CH1 | KnowledgeSet

Molecular mass and melting and boiling points

Chemistry · IGCSE · Edexcel · Pearson Edexcel International GCSE (9–1) Chemistry (Linear) — 4CH1 · Specification point · 1.48 · Principles of chemistry · Covalent bonding

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Learning Objectives

Students should:
$1.48 explain why the melting and boiling points of substances with simple molecular structures increase, in general, with increasing relative molecular mass$