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 28 of 35

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Q271.
The energy of activation of forwarding reaction is less than that of backward reaction in
Discuss
Answer: (b).Exothermic reactions
Q272.
Minimum amount of energy required to activate atoms, ions and molecules to undergo chemical reaction is called
Discuss
Answer: (c).Activation energy
Q273.
By increasing temperature, the rate of chemical reaction increases. It is due to
Discuss
Answer: (a).Greater number of molecules
Q274.
Ionic product of water is denoted as
Discuss
Answer: (d).Kw
Q275.
The precipitation occurs if the ionic concentration is
Discuss
Answer: (c).More than Ksp
Q276.
Ionization constants of acids are
Discuss
Answer: (b).Ka
Q277.
If the surface area is increased, the rate of reaction
Discuss
Answer: (b).Increases
Discuss
Answer: (d).Lowering the temperature
Q279.
The technique used to determine the absorption of radiations is
Discuss
Answer: (c).Spectroscopy
Q280.
The rate of reaction depends upon all except
Discuss
Answer: (c).Pressure