Chemical Process MCQs

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

Chemical Process MCQs | Page 19 of 64

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Q181.
A mineral is termed as 'ore', if

a.

a metal can be economically extracted from it.

b.

it contains ≥ 40% metal.

c.

the metal present in it is costly.

d.

all (a), (b) and (c).

Discuss
Answer: (a).a metal can be economically extracted from it.
Q182.
In the manufacture of H₂SO₄, vanadium catalyst as compared to platinum catalyst

a.

gives higher conversion efficiency.

b.

has a longer life and is not poisoned by arsenic.

c.

handles lower SO₂ content gas (7 -10% SO₂), thus increasing the capital cost of the plant.

d.

all (a), (b) and (c).

Discuss
Answer: (d).all (a), (b) and (c).
Q183.
At a given temperature, the equilibrium yield of SO₃ obtained from the oxidation of SO₂ is proportional to (where, P = pressure of the system )

a.

P

b.

√P

c.

P²

d.

1/P

Discuss
Answer: (b).√P
Q184.
Oleum produces fumes of

a.

SO₂

b.

H₂SO₄

c.

SO₃

d.

SO₂ + H₂SO₄

Discuss
Answer: (c).SO₃
Q185.
20% oleum means that in 100 kg oleum, there are 20 kg of

a.

SO₃ and 80 kg of H₂SO₄.

b.

H₂SO₄ and 80 kg of SO₃.

c.

SO₃ for each 100 kg of H₂SO₄.

d.

none of these.

Discuss
Answer: (a).SO₃ and 80 kg of H₂SO₄.
Q186.
Which of the following paper does not require a filler during manufacture ?

a.

Bond paper

b.

Writing paper

c.

Blotting paper

d.

Coloured paper

Discuss
Answer: (c).Blotting paper
Q187.
Industrial production of chloroform requires acetone and

a.

phosgene

b.

calcium hypochlorite

c.

chlorine

d.

ammonium chloride

Discuss
Answer: (b).calcium hypochlorite
Q188.
Pencillin, an antibiotic drug was discovered by

a.

Alexender

b.

Flaming

c.

Dr. Zivago

d.

none of these

Discuss
Answer: (a).Alexender
Q189.
Styrene (a monomer for the production of polystyrene) is commercially produced by

a.

catalytic dehydrogenation of ethyl benzene.

b.

dehydration of ethyl alcohol followed by hydrogenation.

c.

reacting ethylene oxide with acetal-dehyde.

d.

fermentation of starch.

Discuss
Answer: (a).catalytic dehydrogenation of ethyl benzene.
Q190.
Hydrogenation of oil takes place in a/an __________ reactor.

a.

autothermal

b.

trickle bed

c.

plug flow

d.

none of these

Discuss
Answer: (b).trickle bed
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