Chemical Formulae and Chemical Equations MCQs

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

Chemical Formulae and Chemical Equations MCQs | Page 7 of 28

Discuss
Answer: (b).remain chemically unchanged in an ionic equation
Discuss
Answer: (d).both a and b
Discuss
Answer: (c).two ions of hydrogen combine with one ion of sulphate
Q64.
Valency of nitrogen can be
Discuss
Answer: (c).3 or 5
Q65.
Valency of Phosphate ion PO₄ is
Discuss
Answer: (c).-3
Q66.
Molar mass of calcium chloride is
Discuss
Answer: (c).110.98gmol-1
Q67.
Sulphate ion can be written symbolically as
Discuss
Answer: (c).SO₄2-
Q68.
Sodium Carbonate Na₂CO₃ indicates that for each Carbonate ion (CO₃-2), number of Sodium ions (Na+) are

a.

1

b.

2

c.

3

d.

4

Discuss
Answer: (a).1
Q69.
Chemical formula of anhydrous Monosodium Phosphate is
Discuss
Answer: (b).NaH₂PO₄
Discuss
Answer: (c).if individual relative atomic masses are added