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Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
What is the pH of a 0.100 M solution of HCl?
💡 Hint: Use the formula pH = -log₁₀[H⁺].
Question 2
Easy
How would you calculate the pOH of a 0.050 M NaOH solution?
💡 Hint: Remember to use pOH = -log₁₀[OH⁻].
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 pH of a 0.001 M HCl solution?
- 3.00
- 1.00
- 14.00
💡 Hint: Think about how to find pH from H⁺ concentration.
Question 2
True or False: All strong acids dissociate in a non-aqueous solution.
- True
- False
💡 Hint: Remember the definition of strong acids.
Solve and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
Calculate the pH when 0.0500 mol of sulfuric acid (first dissociation only) is dissolved in 1 L of water.
💡 Hint: Consider the complete dissociation of strong acids.
Question 2
A solution contains 0.0250 M of HCl mixed with 0.0300 M NaOH. What is the pH after mixing?
💡 Hint: Determine the excess of OH after neutralization.
Challenge and get performance evaluation