Reactions and Rate of Reaction MCQs

Welcome to our comprehensive collection of Multiple Choice Questions (MCQs) on Reactions and Rate of Reaction, a fundamental topic in the field of Chemistry. Whether you're preparing for competitive exams, honing your problem-solving skills, or simply looking to enhance your abilities in this field, our Reactions and Rate of Reaction MCQs are designed to help you grasp the core concepts and excel in solving problems.

In this section, you'll find a wide range of Reactions and Rate of Reaction mcq questions that explore various aspects of Reactions and Rate of Reaction problems. Each MCQ is crafted to challenge your understanding of Reactions and Rate of Reaction principles, enabling you to refine your problem-solving techniques. Whether you're a student aiming to ace Chemistry tests, a job seeker preparing for interviews, or someone simply interested in sharpening their skills, our Reactions and Rate of Reaction MCQs are your pathway to success in mastering this essential Chemistry topic.

Note: Each of the following question comes with multiple answer choices. Select the most appropriate option and test your understanding of Reactions and Rate of Reaction. You can click on an option to test your knowledge before viewing the solution for a MCQ. Happy learning!

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Reactions and Rate of Reaction MCQs | Page 15 of 35

Q141.
Order of reaction can be predicted by knowing that the rate-determining step have what
Discuss
Answer: (a).intermediates
Q142.
The rate-determining step containing single specie (atom, ion or molecule) will make reaction
Discuss
Answer: (b).unimolecular
Q143.
To analyze a data a graph is plotted in the first step following
Discuss
Answer: (d).both a and b
Q144.
Sometimes, a reactant appearance in chemical equation has no effect on
Discuss
Answer: (b).reaction rate
Q145.
The slowest step on which overall reaction depends is
Discuss
Answer: (c).rate determining step
Q146.
In a free radical reaction, the free radicals are formed at
Discuss
Answer: (d).initiation and propagation step
Q147.
An acceptor of pair of the electron is termed as
Discuss
Answer: (b).electrophile
Discuss
Answer: (d).homolytic and heterolysis fission
Q149.
The body of the car is repaired with the help of a filler which is hardened by the addition of
Discuss
Answer: (b).benzyl peroxide
Q150.
The formation of radicals which attack reactants molecules generates more free radicals. This step is a
Discuss
Answer: (b).propagation step