Chemical Engineering MCQs

A. Explosive
B. Rocket fuel
C. Detergents additive
D. None of these

A. Titanium dioxide
B. Ferrous sulphate
C. Lead chromates
D. Zinc sulphides

A. Co and h2
B. N2 and h2
C. H2, ch4 and co
D. Co2 and h2

A. Pyrex
B. Soda
C. Flint
D. Crooke’s

A. Colloidal impurities
B. Dissolved oxygen
C. Turbidity
D. Chlorinous taste

A. 1 to 5
B. 5 to 10
C. 15 to 20
D. 20 to 30

A. Acetic
B. Linoleic
C. Palmitic
D. Oleic

A. Gives higher conversion efficiency
B. Has a longer life and is not posioned by arsenic
C. Handles lower so2 content gas (7 -10% so2), thus increasing the capital cost of the plant
D. All a , b. and c.

A. Caprolactam
B. Hexamethylene diamine and adipic acid
C. Hexamethylene diamine and maleic anhydride
D. Hexamethylene diamine and sebacic acid

A. Caco3
B. Zno
C. Al2o3
D. Fe