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 11 of 35

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Q101.
If forward reaction is feasible then the reverse mechanism is
Discuss
Answer: (a).not feasible
Q102.
If the reaction is likely to occur when we say that it is
Discuss
Answer: (a).feasible
Q103.
Among zinc and copper, the greater tendency to lose electrons is of
Discuss
Answer: (b).zinc
Discuss
Answer: (a).E standard
Q105.
Oxidation of chloride ions (Clโป) to chlorine (Clโ‚‚) is done by
Discuss
Answer: (b).acidified MnOโ‚„โป
Q106.
The more negative electrons (eโป) are attracted by more
Discuss
Answer: (a).positive pole
Q107.
Use of catalyst in the reaction changes
Discuss
Answer: (d).Activation energy
Q108.
It is a short-lived species and decomposes into products immediately
Discuss
Answer: (a).Activated complex
Q109.
The energy of activation of forwarding reaction is less than that of backward reaction in
Discuss
Answer: (b).Exothermic reactions
Q110.
Minimum amount of energy required to activate atoms, ions and molecules to undergo chemical reaction is called
Discuss
Answer: (c).Activation energy