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Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
What is the formula for Kp?
π‘ Hint: Think about products over reactants.
Question 2
Easy
True or False: Kp only applies to gas-phase reactions.
π‘ Hint: Consider which states of matter contribute to partial pressures.
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 indicates that a reaction favors products at equilibrium?
- Kp < 1
- Kp = 1
- Kp > 1
π‘ Hint: Think about the numerators and denominators in the Kp expression.
Question 2
True or False: The value of Kp changes with temperature.
- True
- False
π‘ Hint: Consider the principles of chemical thermodynamics.
Solve 1 more question and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
Calculate Kp for the reaction N2(g) + 3H2(g) β 2NH3(g) if pN2 = 0.5 atm, pH2 = 1.5 atm, and pNH3 = 0.3 atm.
π‘ Hint: Apply the Kp formula correctly using given pressures.
Question 2
Consider the reaction 4H2(g) + S8(s) β 4H2S(g). If the Kp was found to be 6.5 at 1000Β°C, what could indicate about the reaction's direction?
π‘ Hint: Analyze the implications of Kp values versus unity.
Challenge and get performance evaluation