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Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
What is Avogadro's Law?
💡 Hint: Think about the relationship between gas volume and number of particles.
Question 2
Easy
How many liters does 1 mole of gas occupy at STP?
💡 Hint: Recall the standard measurement for gases.
Practice 4 more questions and get performance evaluation
Interactive Quizzes
Engage in quick quizzes to reinforce what you've learned and check your comprehension.
Question 1
What does Avogadro's Law state?
- A. Equal volumes of gases have equal pressures.
- B. Equal volumes of all gases contain equal numbers of molecules at the same temperature and pressure.
- C. Gas volumes are not related to temperature.
💡 Hint: Remember the connection between gas volume and molecular count.
Question 2
True or False: At STP, 1 mole of gas occupies 22.4 liters.
- True
- False
💡 Hint: Think back to the definition of molar volume.
Solve 1 more question and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
A researcher collects 33.6 liters of an unknown gas at STP. How many moles does the gas contain?
💡 Hint: Think about how the volume relates to the defined molar volume.
Question 2
In a reaction, 3 moles of hydrogen gas are mixed with 1 mole of oxygen gas. How much volume does the hydrogen occupy at STP? How much water vapor will form?
💡 Hint: Consider the stoichiometry of the reaction and how it relates to volumes of gases.
Challenge and get performance evaluation