Chemical Industry Quiz Online Exam Quiz
Chemical Industry Quiz GK Quiz. Question and Answers related to Chemical Industry Quiz. MCQ (Multiple Choice Questions with answers about Chemical Industry Quiz
Concentration of NaOH produced in mercury cell process is ___________
Options
A : 10-12%
B : 30-33%
C : 50%
D : 70%
Membrane used in membrane cell process is ______________
Options
A : Asbestos
B : Anion- exchange membrane
C : Cation-exchange membrane
D : Woven fabric
Diaphragm used in diaphragm cell process is ______________
Options
A : Asbestos
B : Poly vinyl chloride
C : Wooden material
D : Woven fabric
Which of the following is a disadvantage of membrane cell process?
Options
A : Asbestos emission
B : Mercury contamination
C : High purity of brine
D : High electrical energy consumption
What are the co-products in the electrolysis of brine?
Options
A : Chlorine and caustic soda
B : Soda ash and caustic soda
C : Soda ash and chlorine
D : Chlorine, caustic soda, and soda ash
Which of the following is not a requirement for membrane separators?
Options
A : Good mechanical properties
B : Long term stability
C : High electrical resistance
D : Durability under required conditions
Reagent used for drying of Cl2 is ______________
Options
A : H3PO4
B : H2SO4
C : HCl
D : HNO3
Cathode used in electrolysis of brine by diaphragm cell type is _____________
Options
A : Lead
B : Iron
C : Titanium
D : Carbon
High concentration of NaOH is produced by _____________
Options
A : Mebrane cell process
B : Diaphragm cell process
C : Mercury cell process
D : Chemical process
Major production of caustic soda is through ________________
Options
A : Mercury cell process
B : Diaphragm cell process
C : Chemical process
D : Mebrane cell process
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