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 2 of 9

Q11.
The gas present in the stratosphere which filters out some of the sun's ultraviolet light and provides an effective shield against radiation damage to living things is
Discuss
Answer: (b).ozone
Q12.
The most commonly used bleaching agent is
Discuss
Answer: (c).chlorine
Q13.
The nucleus of a hydrogen atom consists of
Discuss
Answer: (a).1 proton only
Q14.
The heat required to raise the temperature of body by 1 K is called
Discuss
Answer: (b).thermal capacity
Q15.
The nuclear particles which are assumed to hold the nucleons together are
Discuss
Answer: (d).mesons
Q16.
The mass of P4O10 that will be obtained from the reaction of 1.33 gram of P4 and 5.07 of oxygen is
Discuss
Answer: (b).3.05 gram
Q17.
The octane number of zero is assigned to
Discuss
Answer: (b).n-heptane
Q18.
The metal that is used as a catalyst in the hydrogenation of oils is
Discuss
Answer: (a).Ni
Q19.
The most abundant rare gas in the atmosphere is
Discuss
Answer: (c).Ar
Discuss
Answer: (c).this acid was first obtained by the distillation of ants
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