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!

So, are you ready to put your Reactions and Rate of Reaction knowledge to the test? Let's get started with our carefully curated MCQs!

Reactions and Rate of Reaction MCQs | Page 14 of 35

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Q131.
The overall reaction in the series of proper steps is termed as
Discuss
Answer: (c).reaction mechanism
Q132.
A nucleophile is considered as
Discuss
Answer: (b).donator
Q133.
When the bond is broken homolytically the species produced are called
Discuss
Answer: (b).free radicals
Q134.
Free radicals are not produced in the step of
Discuss
Answer: (c).termination step
Q135.
The bond breaking in which the atoms at each end of bond is left with one electron (eโป) from the pair forming covalent bond is
Discuss
Answer: (a).homolytic fission
Q136.
The half-life of the first-order reaction is
Discuss
Answer: (d).constant
Q137.
The time required for the concentration of reactant to fall down to its half value from the original value is
Discuss
Answer: (b).half life
Q138.
Successive half-lives which decrease with the passage of time following
Discuss
Answer: (c).zero order
Q139.
For the first and second order of reactions, the graph will be
Discuss
Answer: (d).curve
Q140.
Order of reaction can be identified by plotting graphs of
Discuss
Answer: (d).reaction and concentration