Basic Chemistry MCQs

Welcome to our comprehensive collection of Multiple Choice Questions (MCQs) on Basic Chemistry, 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 Basic 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 Basic Chemistry mcq questions that explore various aspects of Basic Chemistry problems. Each MCQ is crafted to challenge your understanding of Basic Chemistry 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 Basic Chemistry 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 Basic 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 Basic Chemistry knowledge to the test? Let's get started with our carefully curated MCQs!

Basic Chemistry MCQs | Page 2 of 45

Q11.
Number of isotopes which oxygen atom has, are
Discuss
Answer: (a).three
Q12.
C₃H₄O₃ is empirical formula for vitamin

a.

C

b.

A

c.

B

d.

D

Discuss
Answer: (a).C
Q13.
Moleis defined as mass of an element divided by
Discuss
Answer: (a).Molar mass
Q14.
Ordinary microscope can measure up to
Discuss
Answer: (b).500nm
Q15.
Molecules expressed by formula unit mass are
Discuss
Answer: (d).ionic
Q16.
Positive ion formation is
Discuss
Answer: (b).Endothermic
Q17.
Modern method for separation of isotopes is
Discuss
Answer: (a).laser separation
Q18.
Formation of negative ion is
Discuss
Answer: (a).Exothermic
Q19.
In new spectrometers each ion hits a
Discuss
Answer: (a).Detector
Q20.
Reactant which controls amount of products is
Discuss
Answer: (b).limiting reactant
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