Chemical Engineering MCQs

A. Polyurethane
B. Phenol formaldehyde
C. Polychlorophrene
D. Styrene-butadiene rubber

A. Pain relievers
B. Antibiotics
C. Used in the treatment of t.b.
D. Used in the treatment of typhoid

A. Ostwald’s
B. Bosch
C. Solvay
D. Haber’s

A. The number of grams of iodine taken up by 100 gm of oil or fat
B. A measure of its unsaturation
C. Helpful in findings its adulteration & its suitability for making soap
D. Independent of the type of oil, whether it is drying or non-drying

A. Is an exothermic reaction
B. Increases their melting point
C. Is done in presence of nickel catalyst
D. All a , b. and c.

A. Absorption of so3 in 98% h2so4
B. C + h2o = co + h2
C. Thermal dissociation of iron pyrites
D. Both b. and c.

A. Oxidation of an aldehyde
B. Hydrolysis of an ether
C. Esterification of a fat
D. None of these

A. Colour
B. Turbidity
C. Bacteria
D. All a , b. and c.

A. Caco3
B. Mgco3
C. K2co3
D. Na2co3

A. Shift conversion
B. Oil hydrogenation
C. Steaming reforming of naphtha
D. Ammonia cracking/dissociation