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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

Plastics are____________________?
A Used in very high temperature applications
B Non-biodegradable
C Not suitable for drainage pipe manufacture
D All A., B. & C.
Correct Answer: Non-biodegradable
SO3 is absorbed using H2SO4 in a____________________?
A Cast iron packed tower
B Stainless steel plate tower
C Packed steel tower lined with acid proof bricks
D None of these
Correct Answer: Packed steel tower lined with acid proof bricks
Nitriding of steel is done (in electric furnace) at _____________ °C?
A 510
B 1720
C 2210
D 910
Correct Answer: 510
Brass is an alloy of____________________?
A Nickel and tin
B Copper and zinc
C Tin and lead
D Copper, nickel and zinc
Correct Answer: Copper and zinc
A hardened steel essentially contains___________________?
A Sorbite
B Troostite
C Martensite
D None of these
Correct Answer: Martensite
Silicone rubber is not resistant to the corrosive action of____________________?
A Sulphuric acid (10%)
B Sulphuric acid (95%)
C Ether
D Both B. and C.
Correct Answer: Both B. and C.
The fermenter used in the production of penicillin (by deep fermentation process) is made of___________________?
A Glass
B Glass lined steel
C High silicon cast iron
D Porcelain
Correct Answer: Glass
The heat treatment process applied to cold formed steel parts is ____________________?
A Normalising
B Tempering
C Artificial ageing
D Solution annealing
Correct Answer: Solution annealing
An ideal material of construction for the storage of 50% caustic soda solution would be___________________?
A Karbate
B High silicon cast iron
C Monel
D None of these
Correct Answer: Monel
Stainless steel is not corroded by _____________________?
A Hydrochloric acid (10%)
B Nitric acid (10%)
C Sulphuric acid (10%)
D Saturated brine
Correct Answer: Nitric acid (10%)
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