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Chemical Engineering Mcqs 9594 MCQs [All-Courses]

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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.

All Topics  9594

Gelatine which is a nitrogenous organic protein is obtained by the hydrolysis of_________________?
A Collagen
B Tannin
C Molasses
D Carbohydrate
Correct Answer: Collagen
_________________ is not a constituent of gun powder?
A Carbon
B Charcoal
C Sulphur
D Potassium nitrate
Correct Answer: Carbon
Resistance to fusion of the refractory under a steady rising temperature condition is called ____________________ ?
A Spalling
B Refractoriness
C Both A. & B.
D Neither A. nor B.
Correct Answer: Refractoriness
Cumene (isopropyl benzene) is made by ____________________?
A Oxidation of naphthalene
B Propylene alkylation of benzene
C Polymerisation of a mixture of benzene & propylene
D None of these
Correct Answer: Propylene alkylation of benzene
Setting of plaster of Paris is accompanied with___________________?
A Hydration
B Dehydration
C Hydrolysis
D Loss of CO2
Correct Answer: Hydration
Vanillin is a type of____________________?
A Anti-pyretic drug
B Food preservative
C Flavour
D Dye
Correct Answer: Flavour
Polycaprolactam is commercially known as___________________?
A Nylon-6
B Nylon-66
C Dacron
D Rayon
Correct Answer: Nylon-6
Zeolite is a/an___________________?
A Naturally occuring clay which is capable of exchanging cations
B Abrasive material
C Catalyst used in shift conversion
D None of these
Correct Answer: Naturally occuring clay which is capable of exchanging cations
Which one of the following is not likely to be a constituent of vegetable oils ?
A Citric acid
B Oleic acid
C Stearic acid
D Glycerol
Correct Answer: Citric acid
Pick out the wrong statement ?
A Catalytic hydrogenation of carbon monoxide produces methyl alcohol
B In nylon-6, the number 6 represents the total number of carbon atoms in the ring
C Raw materials for DDT manufacture are benzene and chlorine
D Ethanolamines are produced by using ammonia and ethylene oxide as raw material
Correct Answer: Raw materials for DDT manufacture are benzene and chlorine
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