- (A) Impart flexibility
- (B) Improve workability during fabrication
- (C) Develop new improved properties not present in the original resins
- (D) All A,
Chemical Engineering Mcqs
- (A) Adjust the pH of the syrup
- (B) Remove the coloring matter from the syrup
- (C) Reduce the viscosity of the syrup
- (D) Improve the rate of crystallisation of sugar
- (A) Silica
- (B) Dissolved oxygen
- (C) Suspended salt
- (D) Dissolved salt
- (A) Filtration
- (B) Boiling
- (C) Distillation
- (D) None of these
- (A) Teflon
- (B) Bakelite
- (C) Polyester
- (D) Nylon-66
- (A) Cl2 & Na
- (B) Cl2 & H2
- (C) O2 & H2
- (D) Cl2, H2 & NaOH solution
- (A) H2SO3
- (B) H2SO4
- (C) H2S2O7
- (D) H2SO7
- (A) Yields acid of higher concentration than chamber process
- (B) Yields acids of lower concentration than chamber process
- (C) Is obsolete
- (D) Eliminates absorber
- (A) High pressure & low temperature
- (B) Low pressure & high temperature
- (C) High pressure & high temperature
- (D) Low pressure & low temperature
- (A) Styrene
- (B) Phenol
- (C) Benzene
- (D) Tri-nitro-toluene
