- (A) Diethyl-diphenyl-trichloromethane
- (B) Dichloro-diphenyl-trichloromethane
- (C) diphenyl-dichloro-trichloromethane
- (D) Dichloro-diphenyl-trichloroethane
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- (A) 5
- (B) 10
- (C) 20
- (D) 35
- (A) Has low free fatty acid content
- (B) Is odourless
- (C) Has more of unsaturates
- (D) None of these
- (A) Chlorine
- (B) Ammonium chloride
- (C) Sodium carbonate
- (D) Sodium bi-carbonate
- (A) To produce benzene
- (B) To produce phenol formaldehyde
- (C) To produce polyester resin
- (D) As a plasticiser for unsaturated polyester
- (A) In making PVC
- (B) As plasticisers
- (C) In insecticides manufacture
- (D) For making nylon-6
- (A) Pyrex
- (B) Soda lime
- (C) Lead
- (D) High silica
- (A) Acid dye
- (B) Azoic dye
- (C) Pigment dye
- (D) Mordant dye
- (A) Fischer-Tropsch process
- (B) Shift conversion
- (C) Hydrogenation of oil
- (D) Ostwald’s process of HNO3 manufacture
- (A) L.D. converter
- (B) Blast furnace
- (C) Rotary kiln
- (D) Recuperator
