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 18 of 35

Q171.
The reaction occurs by transmitting ultraviolet radiation through a sample is done using
Discuss
Answer: (b).observation cell
Q172.
Transmission of light through mixture is measured by
Discuss
Answer: (c).colorimeter
Q173.
Ultra-fast laser technique was first used by
Discuss
Answer: (a).Ahmed Zewail
Q174.
The small changes in volume are measured by an instrument called
Discuss
Answer: (d).dilatometer
Q175.
The method in which small samples of the reaction mixture is carried out at various times for chemical analysis is called
Discuss
Answer: (a).sampling
Q176.
The units of concentration is
Discuss
Answer: (a).moldm⁻³
Q177.
Stopped flow spectrophotometry is use to monitor course of
Discuss
Answer: (a).fast reactions
Q178.
Reactions which take place on 10⁻¹⁴ to 10⁻¹⁵ seconds are termed as
Discuss
Answer: (b).Femtochemistry
Q179.
Changes in electrical conductivity during reactions is due to
Discuss
Answer: (d).ions productions and free electrons
Q180.
A colorimeter helps to measure in a reaction mixture its
Discuss
Answer: (a).progress