Avogadro's Law (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
What does Avogadro's Law state about equal volumes of gases?
What does Avogadro's Law state about equal volumes of gases?
They contain equal numbers of molecules
What conditions must be the same for Avogadro's Law to apply?
What conditions must be the same for Avogadro's Law to apply?
Temperature and pressure
What volume does one mole of any gas occupy at s.t.p.?
What volume does one mole of any gas occupy at s.t.p.?
22.4 litres
What volume does one mole of any gas occupy at room temperature and pressure?
What volume does one mole of any gas occupy at room temperature and pressure?
24.0 litres
How many molecules are in one mole of gas?
How many molecules are in one mole of gas?
What did Avogadro propose that gases are made of?
What did Avogadro propose that gases are made of?
Molecules
If 1 mole each of (28g), (32g), and (44g) occupy 22.4 L, what differs?
If 1 mole each of (28g), (32g), and (44g) occupy 22.4 L, what differs?
Mass of gas
In the reaction , what is the volume ratio?
In the reaction , what is the volume ratio?
1:1:2
According to kinetic theory, what do gases at the same temperature have?
According to kinetic theory, what do gases at the same temperature have?
Same average kinetic energy
What did Gay-Lussac discover about reacting gases?
What did Gay-Lussac discover about reacting gases?
They react in simple whole number ratios
Which calculation can Avogadro's Law help with?
Which calculation can Avogadro's Law help with?
Gas density
At same T and P, what determines the volume a gas occupies?
At same T and P, what determines the volume a gas occupies?
Number of particles present