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Chemical Process MCQs

Chemical Engineering Objective Questions

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344. Sodium carbonate (soda ash) is not used in the manufacture of
A. Fire extinguishers
B. Sugar
C. Baking powder
D. Detergents
Discussion
345. L.D. converter is used in the production of
A. Pig iron
B. Steel
C. Copper
D. Zinc
Discussion
346. The catalyst used in shift converter is
A. Nickel
B. Vanadium
C. Silica gel
D. Alumina
Discussion
347. Fusion of bauxite and __________ produces high alumina cement.
A. Alum
B. Limestone
C. Coke
D. Quartz
Discussion
348. Deacon's method is used for the manufacture of
A. Glauber's salt
B. Common salt
C. Chlorine
D. Graphite electrode
Discussion
349. Solvent used for extraction of oil is
A. Hexane
B. Methyl ethyl ketone
C. Furfurol
D. None of these
Discussion
350. Portland cement consists mainly of
A. CaO & SiO2
B. SiO2 & Al2O3
C. CaO & Al2O3
D. CaO & FE2O3
Discussion

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