Contents
Part 1 of 3
How much gas will you get?
state
Try it yourself
Supplement. What volume does one mole of any gas take up at room temperature and pressure (r.t.p.)?
state: choose the short, clear answer.
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Scope and sources
Cambridge IGCSE Chemistry 0620 · 2026–2028 v2 · Original learning materials.
Moles in equations (3.3 Supplement 4, 5, 7 and 8): the molar gas volume of 24 dm³ at r.t.p., reacting masses, volumes of gases and volumes of solutions from equations, limiting reactants, percentage yield, composition by mass and purity, and empirical and molecular formulae. The mole, n = m/M and concentration are in the previous module; titration is left to topic 12.
Apparatus, amounts and times in the experiment are illustrative. Real practical work follows a teacher-approved safety method.
Official Cambridge syllabus