- (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
Chemical Engineering Mcqs
- (A) Styrene
- (B) Phenol
- (C) Phthalic anhydride
- (D) None of these
- (A) Cyclo trimethylene trinitramine
- (B) Trinitro resorcinol
- (C) Cyclo tetramethylene tetranitramine
- (D) Trinitrobenzene
- (A) Air
- (B) Natural gas
- (C) Coke oven gas
- (D) None of these
- (A) Quicklime
- (B) Slaked lime
- (C) Limestone
- (D) Gypsum
- (A) Nickel
- (B) Vanadium
- (C) Alumina
- (D) Iron
- (A) Inferior coke compared to low temperature carbonisation
- (B) Less of gases compared to liquid products
- (C) Larger quantity of tar compared to low temperature carbonisation
- (D) None of these
- (A) V2O5 & Cr2O3.
- (B) Oxides of nitrogen & Cr2O3
- (C) V2O5 on a porous carrier & oxides of nitrogen
- (D) Oxides of nitrogen & V2O5 on a porous carrier
- (A) Endothermic
- (B) Exothermic
- (C) Irreversible
- (D) Both
- (A) Neoprene
- (B) Cumene
- (C) Gelatin
- (D) Mercaptans
