Stoichiometry MCQs

Welcome to our comprehensive collection of Multiple Choice Questions (MCQs) on Stoichiometry, a fundamental topic in the field of Basic Chemical Engineering. Whether you're preparing for competitive exams, honing your problem-solving skills, or simply looking to enhance your abilities in this field, our Stoichiometry 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 Stoichiometry mcq questions that explore various aspects of Stoichiometry problems. Each MCQ is crafted to challenge your understanding of Stoichiometry principles, enabling you to refine your problem-solving techniques. Whether you're a student aiming to ace Basic Chemical Engineering tests, a job seeker preparing for interviews, or someone simply interested in sharpening their skills, our Stoichiometry MCQs are your pathway to success in mastering this essential Basic Chemical Engineering topic.

Note: Each of the following question comes with multiple answer choices. Select the most appropriate option and test your understanding of Stoichiometry. 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 Stoichiometry knowledge to the test? Let's get started with our carefully curated MCQs!

Stoichiometry MCQs | Page 32 of 42

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Q311.
Concentration of a solution expressed in terms of __________ is independent of temperature.

a.

molarity

b.

normality

c.

molality

d.

none of these

Discuss
Answer: (c).molality
Q312.
The average translational kinetic energy with which a gas molecule is endowed is dependent on its

a.

nature

b.

size

c.

absolute temperature

d.

all (a), (b) & (c)

Discuss
Answer: (c).absolute temperature
Q313.
The vapor pressure of a substance, at its melting point, is __________ in the solid state as compared to that in the liquid state.

a.

less

b.

more

c.

same

d.

either (a) or (b); depends on the nature of the substance

Discuss
Answer: (c).same
Q314.
Heat of __________ of a fuel is called its calorific value.

a.

formation

b.

combustion

c.

reaction

d.

vaporisation

Discuss
Answer: (b).combustion
Q315.
Recycling in a chemical process facilitates

a.

increased yield

b.

enrichment of product

c.

heat conservation

d.

all (a), (b) & (c)

Discuss
Answer: (d).all (a), (b) & (c)
Q316.
Kinetic theory of gases stipulates that, the

a.

energy is lost during molecular collisions.

b.

molecules possess appreciable volume.

c.

absolute temperature is a measure of the kinetic energy of molecules.

d.

none of these.

Discuss
Answer: (c).absolute temperature is a measure of the kinetic energy of molecules.
Q317.
Solutions having the same osmotic pressure are called __________ solutions.

a.

dilute

b.

ideal

c.

isotonic

d.

saturated

Discuss
Answer: (c).isotonic
Q318.
One micron is equal to __________ cm.

a.

10⁻²

b.

10⁻⁴

c.

10⁻⁶

d.

10⁻⁸

Discuss
Answer: (b).10⁻⁴
Q319.
A vapor that exists above its critical temperature is termed as a __________ vapor.

a.

saturated

b.

unsaturated

c.

gaseous

d.

sub-cooled

Discuss
Answer: (c).gaseous
Q320.
Colligative properties of a dilute solution are those which depend entirely upon the

a.

constitution of the solute.

b.

chemical composition of the solute.

c.

number of solute molecules contained in a given volume of the solvent.

d.

none of these.

Discuss
Answer: (a).constitution of the solute.
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