Practice Integrated Rate Equations - 3.3 | 3. Chemical kinetics | CBSE Grade 12 Chemistry Part 1
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Practice Questions

Test your understanding with targeted questions related to the topic.

Question 1

Easy

What is the integrated rate law for a zero-order reaction?

πŸ’‘ Hint: Think about how concentration relates to time for zero-order reactions.

Question 2

Easy

What is the half-life equation for first-order reactions?

πŸ’‘ Hint: Recall that for first-order reactions, half-life is constant.

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 integrated rate law for zero-order reactions?

πŸ’‘ Hint: Think about the relationship between concentration and time.

Question 2

For a first-order reaction, the half-life is dependent on which factor?

  • The initial concentration
  • The rate constant
  • Both

πŸ’‘ Hint: Recall how half-life is defined for different orders.

Solve and get performance evaluation

Challenge Problems

Push your limits with challenges.

Question 1

A first-order reaction has a rate constant of 0.25 min^-1. If the initial concentration of the reactant is 2.0 M, how long does it take for the concentration to decrease to 1.0 M?

πŸ’‘ Hint: Remember to rearrange the first-order integrated equation appropriately.

Question 2

A zero-order reaction has a rate constant of 0.05 M/s and starts with 0.8 M of reactant. What will the concentration be after 10 seconds?

πŸ’‘ Hint: Apply the integrated rate law for zero-order reactions.

Challenge and get performance evaluation