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 19 of 35

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Q181.
The change in color of the particular reactant can be detected in
Discuss
Answer: (c).colorimeter
Q182.
The physical property of any reaction mixture is analyzed over a specific time period is
Discuss
Answer: (c).continuous
Q183.
Measurement of increase in concentration of reactant and increase in concentration of product over a specific time period is called
Discuss
Answer: (a).rate of reaction
Q184.
A substance which increases the rate of reaction but itself remain chemically unchanged is called a
Discuss
Answer: (b).enzyme
Q185.
If the proportion of particles with energy is greater than activation energy, the reaction will
Discuss
Answer: (a).slow down
Q186.
The rate of reaction in cm³ of gas per second can be calculated by measuring
Discuss
Answer: (a).volume of gas
Q187.
The study of the rate of chemical reactions is called
Discuss
Answer: (b).reaction kinetics
Q188.
The rate of reaction is increased with the increase in
Discuss
Answer: (d).concentration of reactant and temperature
Q189.
A balanced chemical equation doesn't give any information about
Discuss
Answer: (a).rate of reaction
Q190.
According to collision theory, the reaction speeds up when a frequency of reaction
Discuss
Answer: (b).increases