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Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
What is produced when zinc reacts with dilute hydrochloric acid?
💡 Hint: Look for the product in the chemical equation.
Question 2
Easy
What type of acid should be used for the reaction?
💡 Hint: Think about safety in the lab.
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 is the by-product of the reaction between zinc and dilute hydrochloric acid?
- Hydrogen
- Oxygen
- Carbon Dioxide
💡 Hint: Think about the reaction products.
Question 2
True or False: Concentrated acids should be used safely when preparing hydrogen gas.
- True
- False
💡 Hint: Recall the safety practices discussed.
Solve 1 more question and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
If you were to use concentrated hydrochloric acid instead of dilute while preparing hydrogen from zinc, what potential hazards may arise?
💡 Hint: Consider the risks involved with high reactivity of strong acids.
Question 2
Describe an experiment to measure the volume of hydrogen produced using zinc and dilute sulfuric acid.
💡 Hint: Focus on gas collection methods you learned.
Challenge and get performance evaluation