Category: Chemical Process

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

A. Unsaturated fat
B. Starting material for the production of iodine
C. By-product of chlor-alkali industry
D. None of these

A. Controlling timber degradation by ants
B. Controlling poultry lice
C. Potato beetle
D. Citrus fruits