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 24 of 42

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Q231.
A solution having a pH value of 5 is less acidic than the one having a pH value of 2 by a factor of
Discuss
Answer: (c).1000
Q232.
The vapor pressure of the solvent decreased by 10 mm Hg, when a non-volatile solute was added to the solvent. The mole fraction of the solute in the solution is 0.2. What should be the mole fraction of the solvent, if the decrease in vapor pressure of the solvent is required to be 20 mm Hg. ?
Discuss
Answer: (d).0.6
Q233.
Which of the following expressions defines the Baume gravity scale for liquids lighter than water ?
Discuss
Answer: (a).°Be = (140/G) - 130
Q234.
2 litres of nitrogen at N.T.P. weighs __________ gms.
Discuss
Answer: (b).2.5
Q235.
Which of the following is followed by an ideal solution ?
Discuss
Answer: (c).Raoult's law
Q236.
Cแตจ/Cแตฅ for monoatomic gases is
Discuss
Answer: (b).1.66
Q237.
One of the specific gravity scales is "Brix" (used speicifically for sugar solution). It is defined as
Discuss
Answer: (a).Brix = (400/G) - 400
Q238.
The reverse process of fractional crystallisation is called
Discuss
Answer: (b).leaching
Q239.
The unit of specific heat at constant pressure, Cแตจ, in SI unit is
Discuss
Answer: (b).J/kg°K
Q240.
Two solutions A1 and A2 have pH value of 2 and 6 respectively. It implies that the solution
Discuss
Answer: (d).both (a) &(c).