Cambridge IGCSE Chemistry practice
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At a glance
MCQ
Type
cambridge_mcq
Style
Topic
The mole and the Avogadro constant
Exam-style question
What happens to the volume of a gas if the temperature is increased at constant pressure?.
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Flashcard 1 of 6
Question 1 of 5
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Description
In a reaction, 1 mole of hydrogen gas reacts with 1 mole of oxygen gas to produce 2 moles of water vapor.
State the volume of water vapor produced at r.t.p.
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