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 21 of 23

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Q201.
In order to form an oxygen molecule (Oβ‚‚), the number of electrons (e⁻) needed to complete the outermost shell are

a.

1

b.

2

c.

3

d.

4

Discuss
Answer: (b).2
Q202.
Compound that is electron (e⁻) deficient is
Discuss
Answer: (d).BF₃
Q203.
In Calcium chloride (CaClβ‚‚), chloride (Cl⁻) gains
Discuss
Answer: (b).two electrons
Q204.
Sharing of outer electrons (e⁻) forms
Discuss
Answer: (b).covalent bonds
Discuss
Answer: (c).electrons in the outer shells of metals are transferred to the non-metals atoms
Discuss
Answer: (b).Two hydrogen atoms share a pair of electrons with each other.
Discuss
Answer: (b).double covalent bond is formed
Q208.
Oxide with ionic and covalent nature of bonding is
Discuss
Answer: (d).Alβ‚‚O₃
Discuss
Answer: (b).attain configuration of noble gases
Discuss
Answer: (d).higher the difference in electronegativity of Oβ‚‚ and Period 3 elements.