JEE CHEMISTRY UNIT 08
QUIZ NO 3
TOTAL QUESTIONS = 20


1. The overall order of the reaction with rate law Rate = k[A]^2[B] is


2. The slope of the plot ln(k) vs 1/T gives


3. The units of the rate constant for a first-order reaction are


4. The time required for a reaction to complete 50% is known as


5. Which of the following plots represents a zero-order reaction?


6. Which of the following is true for a catalyst?


7. The graph of [A] vs time for a zero-order reaction is


8. The slope of the plot ln(k) vs 1/T is equal to


9. The rate constant of a reaction is 2.5 × 10^-3 s^-1. The reaction is of


10. The time required for a reaction to complete 50% is known as


11. In a pseudo-first-order reaction,


12. In a first-order reaction, the time required to complete 99% of the reaction is approximately


13. The activation energy of a reaction is


14. The rate of a reaction is defined as


15. The half-life of a first-order reaction is


16. The rate of reaction is directly proportional to the


17. Which of the following does not affect the rate of a chemical reaction?


18. For a reaction A → B, the rate constant has units mol^-1 L s^-1. The order of the reaction is


19. Which of the following reactions follows first-order kinetics?


20. Which of the following affects the rate of a chemical reaction?



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