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 39 of 42

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Q381.
At what temperature, given mass of a gas that occupies a volume of 2 litres at N.T.P. will occupy a volume of 4 litres, if the pressure of the gas is kept constant ?
Discuss
Answer: (a).273°C
Q382.
1 kg/m² is equal to __________ mm water column.
Discuss
Answer: (a).1
Q383.
An equation for calculating vapour pressure is given by, logโ‚โ‚€ P = A - B(t + c). This is called the
Discuss
Answer: (b).Antonic equation
Q384.
The value of the gas-law constant 'R' is 1.987
Discuss
Answer: (d).both (b) & (c)
Q385.
The combustion equations of carbon and carbon monoxide are as follows:

C + Oโ‚‚ = COโ‚‚, ฮ”H = - 394 kJ/kg . mole CO + 1/2 Oโ‚‚ = COโ‚‚, ฮ”H = - 284.5 kJ/kg. mole.

The heat of formation of CO is __________ kJ/kg. mole.
Discuss
Answer: (a).-109.5
Q386.
Dissolving a solute in a solvent does not change its
Discuss
Answer: (d).none of these
Q387.
A reduction process is accompanied with increase in the
Discuss
Answer: (a).number of electrons
Q388.
Heat of transition is the heat evolved or absorbed, when a substance is converted from
Discuss
Answer: (d).one allotropic form to another allotropic form.
Q389.
Viscosity of atmospheric air may be about __________ centipoise.
Discuss
Answer: (a).0.015
Q390.
The osmotic pressure of a solution increases, if its __________ is decreased.
Discuss
Answer: (d).none of these