CourseCourseConceptConcept

CAIE IGCSE Chemistry 1.1.2 Structures of Solids Liquids and Questions

Use the particle model to explain solids, liquids, gases and changes of state.

Syllabus
2026–2028
Course
Chemistry 0620

Exam points

  • describe particle separation, arrangement and motion in solids, liquids and gases
  • compare the particle model between two physical states
  • deduce how a change of state changes particle arrangement or motion

CAIE IGCSE Chemistry 1.1.2 Structures of Solids Liquids and Questions question 1

[Maximum number: 1]

In which state does 1dm31 \mathrm{dm}^{3} of methane contain the most particles?

A

gas at 100∘C100^{\circ} \mathrm{C}

B

gas at room temperature

C

liquid

D

solid

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