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 20 of 45

Q191.
When sodium (Na) is heated and added to chlorine gas (Cl₂) jar it forms
Discuss
Answer: (a).sodium chloride
Q192.
Blue flame in a gas jar of oxygen gas (O₂) is burning through powder of
Discuss
Answer: (b).sulfur
Q193.
The fumes of sulfur dioxide (SO₂) are
Discuss
Answer: (a).toxic
Q194.
Terbium (Tb) atomic mass of 159 belongs to block

a.

s

b.

p

c.

f

d.

d

Discuss
Answer: (c).f
Q195.
The element which perfectly matched the qualities which Mendeleev predicted in his Periodic table was
Discuss
Answer: (b).geranium
Q196.
The recurrence of the same pattern in the periodic table is called its
Discuss
Answer: (a).periodicity
Q197.
For yet undiscovered elements Periodic table has
Discuss
Answer: (d).gaps
Q198.
The Russian chemist Dmitri Mendeleev in 1869 devised the
Discuss
Answer: (a).Periodic Table
Q199.
The number of major groups which are vertical numbers is
Discuss
Answer: (b).eight
Q200.
Lysine and arginine are left behind in peptides bonds and are known as
Discuss
Answer: (c).urease