Practice Analytical Techniques: Redox Titrations and Indicators - 4.4 | Unit 9: Redox Processes | IB Grade 11: Chemistry
K12 Students

Academics

AI-Powered learning for Grades 8–12, aligned with major Indian and international curricula.

Professionals

Professional Courses

Industry-relevant training in Business, Technology, and Design to help professionals and graduates upskill for real-world careers.

Games

Interactive Games

Fun, engaging games to boost memory, math fluency, typing speed, and English skills—perfect for learners of all ages.

Typing
Memory
Math
English Adventures
Knowledge

4.4 - Analytical Techniques: Redox Titrations and Indicators

Enroll to start learning

You’ve not yet enrolled in this course. Please enroll for free to listen to audio lessons, classroom podcasts and take practice test.

Learning

Practice Questions

Test your understanding with targeted questions related to the topic.

Question 1

Easy

What is the primary use of redox titrations?

💡 Hint: Consider what happens during a titration.

Question 2

Easy

What color change happens during a potassium permanganate titration?

💡 Hint: Recall the color of KMnO4.

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 does the endpoint of a redox titration indicate?

  • All reactants are used
  • The pH is neutral
  • Color change indicates a stoichiometric match

💡 Hint: Think about what signals the end of a titration.

Question 2

True or False: Starch is often used in iodometric titrations to visualize the endpoint.

  • True
  • False

💡 Hint: What does starch do with iodine?

Solve 2 more questions and get performance evaluation

Challenge Problems

Push your limits with challenges.

Question 1

If you are given a solution of Fe^2+ and titrate it with 30 mL of 0.01 M KMnO4, how many moles of Fe^2+ does your solution initially contain when the color change is observed?

💡 Hint: Remember the stoichiometry relationship from the balanced redox equation.

Question 2

A sample requires 25 mL of 0.1 M K2Cr2O7 to titrate Fe^2+ to the endpoint, which is characterized by a color change from orange to green. How many moles of Fe^2+ would this sample contain?

💡 Hint: Find the relationship between the dichromate and the ferrous ions from the balanced equation.

Challenge and get performance evaluation