M C Q s D r i v e

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.

Pick out the wrong statement?
A Metal/alloys having hexagonal crystal lattice structure are less malleable than those having
B Metal/alloys having body centred cubic (bcc) crystal lattice structure is stronger & less ductile
C Tungsten has a body centred cubic (bcc) crystal lattice structure
D Both ferritic & austenitic stainless steel has a face centred cubic (fcc) crystal structure
Correct Answer: Tungsten has a body centred cubic (bcc) crystal lattice structure
Metal at the top of the electromotive series is________________?
A Least active
B Most stable
C Most active
D Most noble
Correct Answer: Most active
Hydrocyanic acid is not shipped in______________?
A Cast iron vessels
B Steel cylinders
C Aluminium containers
D Monel drums
Correct Answer: Cast iron vessels
The most resistant material to alkaline corrosion is____________________?
A Duriron
B Nickel
C Aluminium
D Karbate
Correct Answer: Nickel
Plate and frame filter press is usually made of__________________?
A Mild steel
B Cast iron
C Stainless steel
D Galvanised iron
Correct Answer: Cast iron
Nickel is a constituent of ________________________?
A Bronze
B Solder
C Duralumin
D Monel metal
Correct Answer: Monel metal
Platinum and silver are corroded by___________________?
A Caustic soda solution
B Phosphoric acid
C Sulphuric acid (10%)
D None of these
Correct Answer: None of these
Valves in pipe size of 2″ and under are normally made of_______________________?
A Wrought iron
B Brass
C Bronze
D Monel
Correct Answer: Brass
Wood metal is not used for making___________________?
A Soft solder
B Casting for dental work
C Storage tank for storing brine and caustic soda
D Fusible safety plug for pressure cooker
Correct Answer: Storage tank for storing brine and caustic soda
Nickel (76%) and chromium (15%) alloys are termed as______________________?
A Inconel
B Monel
C Aluminium bronzes
D Brass
Correct Answer: Inconel