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 27 of 35

Q261.
1 mol of a hydrated salt is obtained from 1 mol of
Discuss
Answer: (c).anhydrous salt
Q262.
After dissolving 1 mol of solute in a solvent, an infinite dilute solution is formed in standard enthalpy change of
Discuss
Answer: (d).solution
Q263.
The distribution of energy for temperature was given in
Discuss
Answer: (a).Boltzmann distribution
Q264.
The increase in the rate of reaction due to the increase in temperature is due to
Discuss
Answer: (d).increased energy and successful collisions
Q265.
The proportion of successful collision increase with the increase in
Discuss
Answer: (d).temperature
Q266.
In a sample of a substance, at any given temperature the energy of all particles will
Discuss
Answer: (a).not be same
Q267.
The mean energy of particles will be increased when the sample is
Discuss
Answer: (a).heated
Q268.
If the temperature of a reaction is increased, the average kinetic energy will be
Discuss
Answer: (a).increased
Q269.
Use of catalyst in the reaction changes
Discuss
Answer: (d).Activation energy
Q270.
It is a short-lived species and decomposes into products immediately
Discuss
Answer: (a).Activated complex