Practice Industrial Processes - 5.1 | Equilibrium | IB MYP Class 10 Sciences (Group 4) – Chemistry
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Practice Questions

Test your understanding with targeted questions related to the topic.

Question 1

Easy

What is equilibrium in the context of chemical reactions?

💡 Hint: Think about equal rates of change.

Question 2

Easy

What does a large value of K indicate?

💡 Hint: Consider what happens when products dominate.

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 happens to a system at equilibrium when the concentration of reactants is increased?

  • It stays the same
  • It shifts to produce more products
  • It shifts to produce more reactants

💡 Hint: Think about how the system reacts to new components.

Question 2

True or False: Catalysts affect the position of equilibrium.

  • True
  • False

💡 Hint: What role does a catalyst play?

Solve 2 more questions and get performance evaluation

Challenge Problems

Push your limits with challenges.

Question 1

Explain the effect of decreasing the pressure on the equilibrium of the reaction \( 2SO_2(g) + O_2(g) \rightleftharpoons 2SO_3(g) \). How would you calculate the new concentrations if you know the original equilibrium concentrations?

💡 Hint: Consider which side has more molecules and apply the equilibrium constant.

Question 2

For an endothermic reaction with an equilibrium constant of 0.2, predict the shift if the temperature is increased. How would you determine the new K?

💡 Hint: What does changing temperature do to K for endothermic reactions?

Challenge and get performance evaluation