Ions and Gases MCQs

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

Ions and Gases MCQs | Page 15 of 23

Q141.
The electronic configuration is evident by the successive
Discuss
Answer: (a).ionization energies
Q142.
The force of attraction between nucleus and electrons increases across periods because
Discuss
Answer: (d).all of above
Q143.
The force of repulsion between electron pairs causes to remove electron with less
Discuss
Answer: (b).energy
Q144.
There is less attraction between the fifth electron of Boron and nucleus, hence that electron resides in
Discuss
Answer: (b).2p
Q145.
The electronic configuration of electrons involves their addition starting from lowest energy level to
Discuss
Answer: (b).adjacent high energy levels
Q146.
Electrons always reside in certain energy level outside
Discuss
Answer: (a).nucleus
Q147.
The number of lobes in p-orbital is

a.

1

b.

2

c.

3

d.

4

Discuss
Answer: (b).2
Q148.
The nuclear charge down the group
Discuss
Answer: (a).increases
Q149.
The less amount of attraction between the nucleus and outer electrons is due to
Discuss
Answer: (d).increase in distance and shielding effect
Q150.
The process by which electrons spin and pair up against each other is called
Discuss
Answer: (a).spin-pair repulsion