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 1 of 35

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Q1.
Rate of reaction can be calculated by dividing change in mass or volume by
Discuss
Answer: (a).time taken
Q2.
Chemical substances speeding up rate of chemical reaction is called as
Discuss
Answer: (c).catalysts
Q3.
Haber process for manufacturing of ammonia requires catalyst of
Discuss
Answer: (b).iron
Q4.
Factors affecting speed of reaction include
Discuss
Answer: (c).pressure
Discuss
Answer: (d).both a and b
Q6.
While plotting decrease in mass against time, a flat curve shows
Discuss
Answer: (c).that the reaction is over
Discuss
Answer: (b).powdered particles
Q8.
Rate of reaction approx. doubles when temperature increases
Discuss
Answer: (b).approx. 10 °C
Q9.
Factors affecting speed of chemical reactions does not include
Discuss
Answer: (d).volume of reactants
Discuss
Answer: (a).bounding of a substance to the surface of another substance