Practice Double Displacement (Replacement) Reactions - 4.5.4 | Chapter 4: Chemical Reactions and Equations: Transforming Matter | IB Grade 9 Chemistry
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Practice Questions

Test your understanding with targeted questions related to the topic.

Question 1

Easy

What does a double displacement reaction involve?

💡 Hint: Think about the ion exchange.

Question 2

Easy

Can you give an example of a double displacement reaction?

💡 Hint: Recall the reaction we discussed.

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 occurs during a double displacement reaction?

  • A single reactant breaks down.
  • Two cations switch places.
  • Two anions switch places.

💡 Hint: Think about how ions swap.

Question 2

True or False: A precipitate forms only when both reactants are soluble.

  • True
  • False

💡 Hint: What do you remember about solubility rules?

Solve and get performance evaluation

Challenge Problems

Push your limits with challenges.

Question 1

If you mix solutions of lead(II) nitrate and potassium iodide, what are the products? Predict the state of each product.

💡 Hint: Apply solubility rules to find the states.

Question 2

Write and balance the double displacement reaction for mixing calcium hydroxide and sulfuric acid.

💡 Hint: Count all atoms before and after the reaction.

Challenge and get performance evaluation