Practice Graphical Methods for Determining Reaction Order - 8 | Rate of Reactions | IB MYP Class 10 Sciences (Group 4) – 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.

Practice Questions

Test your understanding with targeted questions related to the topic.

Question 1

Easy

What does a linear plot of ln(concentration) versus time indicate?

💡 Hint: Think about how the rate relates to concentration.

Question 2

Easy

How can you determine if a reaction is second-order using a graph?

💡 Hint: Consider what relationship you know between concentration and time for second-order reactions.

Practice 1 more question and get performance evaluation

Interactive Quizzes

Engage in quick quizzes to reinforce what you've learned and check your comprehension.

Question 1

What indicates a first-order reaction when graphed?

  • A curve
  • A straight line
  • An exponential decrease

💡 Hint: Remember the relationship of ln versus time for first-order reactions.

Question 2

True or False: A second-order reaction will yield a straight line when plotting concentration vs. time.

  • True
  • False

💡 Hint: Think about what you learned regarding plotting methods for different reaction orders.

Solve and get performance evaluation

Challenge Problems

Push your limits with challenges.

Question 1

Given a reaction with a half-life of 5 minutes, determine whether it is first or second order if the initial concentration is known.

💡 Hint: Use the half-life relationship for both orders.

Question 2

For a reaction where plots of ln([A]) and 1/[A] were made, the ln plot was linear, but the 1/[A] plot was not. What does this indicate?

💡 Hint: Refer back to plotting principles for reaction orders.

Challenge and get performance evaluation