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Cambridge IGCSE Chemistry practice

What is the volume occupied by 1 mole of gas at r.t.p.?

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MCQ

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cambridge_mcq

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Topic

The mole and the Avogadro constant

Exam-style question

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What is the volume occupied by 1 mole of gas at r.t.p.?.

  1. A.22 dm³
  2. B.24 dm³
  3. C.30 dm³
  4. D.18 dm³

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Paper 4 structured question: The mole and the Avogadro constant

Paper 4Theory (Extended)1 marks

Description

Reaction of A and B

In a reaction, 2 moles of A react with 3 moles of B to produce 4 moles of C. If you start with 5 moles of A and 7 moles of B, determine the limiting reactant and the amount of product formed.

  1. a

    State the limiting reactant in this reaction.

    Aim for approximately 1 distinct marking point.

    [1]