Gay-Lussac's Law of Combining Volumes (Leaving Cert Chemistry): Quizzes
📚Quizzes
Practise the questions
12 questions from this quiz
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Practise the questions
12 questions from this quiz
In which year did Joseph Gay-Lussac begin studying reactions between gases?
In which year did Joseph Gay-Lussac begin studying reactions between gases?
1805
What does Gay-Lussac's Law state about volumes of reacting gases?
What does Gay-Lussac's Law state about volumes of reacting gases?
They are in ratios of small whole numbers
What two conditions must be constant for Gay-Lussac's Law to work?
What two conditions must be constant for Gay-Lussac's Law to work?
Temperature and pressure
In the reaction , what is the volume ratio of ::?
In the reaction , what is the volume ratio of ::?
2:1:2
What is the volume ratio for the reaction ?
What is the volume ratio for the reaction ?
1:1:2
In the reaction , what volume ratio describes the reactants and products?
In the reaction , what volume ratio describes the reactants and products?
2:1:2
What type of numbers appear in volume ratios according to Gay-Lussac's Law?
What type of numbers appear in volume ratios according to Gay-Lussac's Law?
Small whole numbers
What equipment is used to measure gas volumes precisely in Gay-Lussac's Law experiments?
What equipment is used to measure gas volumes precisely in Gay-Lussac's Law experiments?
Gas syringes
When 50 cm³ of NO reacts completely with oxygen, how much is needed?
When 50 cm³ of NO reacts completely with oxygen, how much is needed?
25 cm³
How much is produced when 50 cm³ NO reacts completely with 25 cm³ ?
How much is produced when 50 cm³ NO reacts completely with 25 cm³ ?
75 cm³
Which is NOT a benefit of Gay-Lussac's Law in practical chemistry?
Which is NOT a benefit of Gay-Lussac's Law in practical chemistry?
Determine atomic masses
What happens if temperature and pressure are not constant when applying the law?
What happens if temperature and pressure are not constant when applying the law?
Simple whole number ratios won't appear