Chemical Engineering MCQs

A. Kill insects, when they eat it
B. Emit posionous vapour
C. Are absorbed throughout the plant
D. None of these

A. Nickel
B. Vanadium
C. Alumina
D. Iron

A. Quicklime
B. Slaked lime
C. Limestone
D. Gypsum

A. Air
B. Natural gas
C. Coke oven gas
D. None of these

A. Cyclo trimethylene trinitramine
B. Trinitro resorcinol
C. Cyclo tetramethylene tetranitramine
D. Trinitrobenzene

A. Styrene
B. Phenol
C. Phthalic anhydride
D. None of these

A. Cause cholesterol build up and blood clotting
B. Are prone to rancid oxidation
C. Always contain some amount of nickel (as their complete removal is very difficult)
D. Have affinity to retain harmful sulphur compounds

A. Sodium silicate
B. Sodium borate
C. Sodium tripolyphosphate (stpp)
D. Caustic soda

A. Styrene
B. Phenol
C. Phthalic anhydride
D. None of these

A. Cause cholesterol build up and blood clotting
B. Are prone to rancid oxidation
C. Always contain some amount of nickel (as their complete removal is very difficult)
D. Have affinity to retain harmful sulphur compounds