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Test your understanding with targeted questions related to the topic.
Question 1
Easy
What is a decomposition reaction?
π‘ Hint: Think about what happens to a compound when it decomposes.
Question 2
Easy
Give an example of thermal decomposition.
π‘ Hint: Consider what happens when you heat limestone.
Practice 4 more questions and get performance evaluation
Engage in quick quizzes to reinforce what you've learned and check your comprehension.
Question 1
What is a decomposition reaction?
π‘ Hint: Remember the formula that defines decomposition reactions.
Question 2
True or False: Decomposition reactions can only occur with heat.
π‘ Hint: Think of various forms of energy that can cause reactions.
Solve 1 more question and get performance evaluation
Push your limits with challenges.
Question 1
Explain why the heating of calcium carbonate is a practical demonstration of a decomposition reaction in a laboratory setting.
π‘ Hint: Think about the observable changes during the reaction.
Question 2
Design an experiment to illustrate electrolytic decomposition using water. Include materials and expected observations.
π‘ Hint: Consider how electricity can change substances.
Challenge and get performance evaluation