Category: Chemical Process

A. Activated clay
B. Bromine
C. Chlorine or chlorine dioxide
D. Magnesium sulphite

A. Coke oven gas
B. Water gas
C. Blast furnace gas
D. L.D. converter gas

A. Laminates
B. Card boxes
C. Furniture
D. Books

A. CaO
B. MnO2
C. ZnO
D. FeS

A. Polyisoprene
B. Neoprene
C. Nitrile-butadiene
D. None of these

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

A. Coagulation
B. Sedimentation
C. Softening
D. Disinfection

A. Gives higher conversion efficiency
B. Has a longer life and is not poisoned 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. Trichloroethylene
B. Vinyl chloride
C. Ethanol amine
D. Ethylene oxide

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