Chemistry MCQs

Welcome to our comprehensive collection of Multiple Choice Questions (MCQs) on Chemistry, a fundamental topic in the field of General Knowledge. Whether you're preparing for competitive exams, honing your problem-solving skills, or simply looking to enhance your abilities in this field, our Chemistry 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 Chemistry mcq questions that explore various aspects of Chemistry problems. Each MCQ is crafted to challenge your understanding of Chemistry principles, enabling you to refine your problem-solving techniques. Whether you're a student aiming to ace General Knowledge tests, a job seeker preparing for interviews, or someone simply interested in sharpening their skills, our Chemistry MCQs are your pathway to success in mastering this essential General Knowledge topic.

Note: Each of the following question comes with multiple answer choices. Select the most appropriate option and test your understanding of Chemistry. 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 Chemistry knowledge to the test? Let's get started with our carefully curated MCQs!

Chemistry MCQs | Page 8 of 9

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Discuss
Answer: (c).the number of nucleons
Q72.
The maximum number of covalent formed by nitrogen is

a.

1

b.

2

c.

3

d.

4

Discuss
Answer: (d).4
Q73.
Chlorofluorocarbons are primarily used as
Discuss
Answer: (a).refrigerants
Q74.
Chlorofluorocarbons are replacing with less harmful compounds such as
Discuss
Answer: (c).dichlorodifluoromethane
Q75.
In the upper atmosphere, the presence of chlorofluorocarbons causes the depletion of
Discuss
Answer: (b).ozone layer
Q76.
Organic compound chlorofluorocarbon contains volatile derivative of ethane, methane and propane which are
Discuss
Answer: (d).all of above
Q77.
The formula C6H5-CO-CH3 represents
Discuss
Answer: (c).Acetophenone
Q78.
The metal that is usually extracted from sea water is
Discuss
Answer: (d).Mg
Q79.
The method of concentrating the ore which makes use of the difference in density between ore and impurities is called
Discuss
Answer: (c).levigation
Q80.
The inert gases are ____ in water
Discuss
Answer: (a).sparingly soluble
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