Material Balances MCQs

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

Material Balances MCQs | Page 9 of 20

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Q81.
Water flowing in plants from tap through a pipe, the process is an example of which of the following process?

a.

Batch

b.

Semi-batch

c.

Neither of them

d.

Batch & Semi-batch

Discuss
Answer: (a).Batch
Q82.
Water boiling in a container is an example of which of the following?

a.

Batch

b.

Semi-batch

c.

Neither of them

d.

Batch & Semi-batch

Discuss
Answer: (c).Neither of them
Q83.
Two reactants enters a vessel and a reaction is carried out, it is an example of which of the following?

a.

Batch

b.

Semi-batch

c.

Neither of them

d.

Batch & Semi-batch

Discuss
Answer: (b).Semi-batch
Q84.
In a batch process, 70 Kg of H₂O and 10 Kg of NaOH and some other reactants enters the vessel, if 100 Kg of product leaves the vessel, what is the percentage of H₂O in the product?

a.

10%

b.

30%

c.

70%

d.

100%

Discuss
Answer: (c).70%
Q85.
10 Kg of oil is burnt in a container and taken off from the container if 1% of oil remains on the container wall, how much oil is taken off?

a.

8.9 Kg

b.

9 Kg

c.

9.9 Kg

d.

10 Kg

Discuss
Answer: (c).9.9 Kg
Q86.
In a batch process, 50 Kg of H₂O and 40 Kg of CO₂ entered a vessel with some H₂O, if 100 Kg of product leaves the vessel, what is the percentage of H₂O in the product?

a.

10%

b.

30%

c.

60%

d.

80%

Discuss
Answer: (c).60%
Q87.
In a batch process, 40 mole of O₂ and 30 mole of CO₂ entered a vessel with some CO₂, if 100 mole of product leaves the vessel, what is the percentage of O₂ in the product?

a.

10%

b.

40%

c.

60%

d.

80%

Discuss
Answer: (b).40%
Q88.
In a batch process, 5 mole of H₂ and 3 mole of CO₂ entered a vessel with some CO₂, if 10 mole of product leaves the vessel, what is the percentage of H₂ in the product?

a.

10%

b.

30%

c.

50%

d.

80%

Discuss
Answer: (c).50%
Q89.
In a batch process, 2 mole of SO₂ and 3 mole of CO₂ entered a vessel with some SO₂, if 5 mole of product leaves the vessel, what is the percentage of SO₂ in the product?

a.

10%

b.

20%

c.

40%

d.

50%

Discuss
Answer: (c).40%
Q90.
In a batch process, 5 mole of SO₂ and 3 mole of CO₂ entered a vessel with some SO₂, if 10 mole of product leaves the vessel, what is the percentage of SO₂ in the product?

a.

10%

b.

30%

c.

50%

d.

70%

Discuss
Answer: (d).70%
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