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Chemical Engineering Mcqs 9594 MCQs [All-Courses]

Chemical Engineering MCQs designed for job test and interview preparation, particularly for fresh graduates, students, and candidates appearing in competitive exams. These multiple-choice questions cover important topics such as the fundamentals of chemical engineering, chemical processes, chemical reactions, process control, and instrumentation, along with other key concepts in the field.

Saponification value/number of an oil or fat is a measure of its ___________________?

A Fatty acid content

B Degree of unsaturation of the fatty acids present in it

C Average molecular weight

D Insoluble fatty acid content

Review Detailed Answer

Correct Answer: Average molecular weight

Which of the following is not a pyrite ore ?

A Celestite

B Galena

C Gypsum

D Siderite

Review Detailed Answer

Correct Answer: Siderite

Conversion of CO to CO2 by steam in presence of a catalyst is called__________________?

A Steam reforming

B Shift conversion

C Steam gasification

D None of these

Review Detailed Answer

Correct Answer: Shift conversion

L.D. converter is used in the production of_________________?

A Pig iron

B Steel

C Copper

D Zinc

Review Detailed Answer

Correct Answer: Steel

Which of the following is not a raw material used for the manufacture of ordinary glass ?

A Iron oxide

B Soda ash

C Limestone

D Silica

Review Detailed Answer

Correct Answer: Iron oxide

Commonly used glass is known as the _______________ glass?

A Flint

B Hard

C Pyrex

D Soda

Review Detailed Answer

Correct Answer: Soda

Producer gas consists mainly of________________________?

A CO, CO2 N2, H2

B CO, H2

C H2, CH4

D C2H2, CO2, H2

Review Detailed Answer

Correct Answer: CO, CO2 N2, H2

Impurities present in brine is normally removed by treatment with ?

A NH3 and CO2

B Lime and soda ash

C Lime, ammonia and carbon

D All A , B. and C.

Review Detailed Answer

Correct Answer: All A , B. and C.

Styrene-butadiene-rubber (SBR) as compared to natural rubber has________________?

A Poorer tensile strength

B Poorer resistance to oxidation

C Greater amount of heat build-up under heavy loading

D All A , B. and C.

Review Detailed Answer

Correct Answer: All A , B. and C.

___________________ iron is the purest form of iron?

A Cast

B Wrought

C Pig

D High silicon

Review Detailed Answer

Correct Answer: Wrought

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Chemical Engineering Mcqs 9594 MCQs [All-Courses]

All Topics 9594

All Topics 9594

Saponification value/number of an oil or fat is a measure of its ___________________?

Which of the following is not a pyrite ore ?

Conversion of CO to CO2 by steam in presence of a catalyst is called__________________?

L.D. converter is used in the production of_________________?

Which of the following is not a raw material used for the manufacture of ordinary glass ?

Commonly used glass is known as the _______________ glass?

Producer gas consists mainly of________________________?

Impurities present in brine is normally removed by treatment with ?

Styrene-butadiene-rubber (SBR) as compared to natural rubber has________________?

___________________ iron is the purest form of iron?