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 10 of 64

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Q91.
Phenol formaldehyde resin is used as an adhesive in making

a.

laminates

b.

card boxes

c.

furniture

d.

books

Discuss
Answer: (a).laminates
Q92.
Pick out the correct statement.

a.

A fat is converted into oil by its hydrogenation.

b.

There is no difference between a fat and an oil so far as its physical properties are concerned.

c.

All vegetable oils except coconut oil, contains fatty acids having more than sixteen carbon atoms.

d.

Vegetable oils are classified as drying, non-drying and semi drying oils depending upon their fatty acids content.

Discuss
Answer: (c).All vegetable oils except coconut oil, contains fatty acids having more than sixteen carbon atoms.
Q93.
DDT should not be allowed to come in contact with iron (during its manufacture) to

a.

avoid its decomposition.

b.

prevent sulphonation of the monochlorobenzene by the acid catalyst.

c.

achieve non-hygroscopic property.

d.

none of these.

Discuss
Answer: (a).avoid its decomposition.
Q94.
Catalyst used in the manufacture of sulphuric acid by chamber & contact processes are respectively

a.

V₂O₅ & Cr₂O₃.

b.

oxides of nitrogen & Cr₂O₃.

c.

V₂O₅ on a porous carrier & oxides of nitrogen.

d.

oxides of nitrogen & V₂O₅ on a porous carrier.

Discuss
Answer: (d).oxides of nitrogen & V₂O₅ on a porous carrier.
Q95.
Black liquor is converted into white liquor by

a.

evaporation and burning the concentrate followed by causticisation of products.

b.

multi-effect evaporation only.

c.

selective liquid extraction.

d.

extractive distillation.

Discuss
Answer: (a).evaporation and burning the concentrate followed by causticisation of products.
Q96.
Varnish does not contain

a.

thinner

b.

pigment

c.

both (a) & (b)

d.

neither (a) nor (b)

Discuss
Answer: (b).pigment
Q97.
Alcohol is produced by the

a.

oxidation of an aldehyde

b.

hydrolysis of an ether

c.

esterification of a fat

d.

none of these

Discuss
Answer: (b).hydrolysis of an ether
Q98.
Varnish does not contain

a.

pigment

b.

thinner

c.

dryer

d.

anti-skimming agent

Discuss
Answer: (a).pigment
Q99.
Polymerisation product of C₂F₄ (carbon tetraflouride) is called P.T.F.E (poly chloro tetra flouro ethylene). It is also called

a.

polyurethane

b.

silicone

c.

teflon

d.

epoxy resin

Discuss
Answer: (c).teflon
Q100.
Laboratory glass wares which reacts with hydroflouric acid, are made of the __________ glass.

a.

lead

b.

borosilicate

c.

soda lime

d.

alkali silicate

Discuss
Answer: (b).borosilicate
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