Emulsification
Dispersion
Precipitation
Wetting
C. Precipitation
Evaporation followed by vacuum distillation
Liquid extraction technique
Extractive distillation technique
None of these
Moving
Fixed
Fluidised
Entrained
Steam reforming
Shift conversion
Steam gasification
None of these
Phthalic anhydride
Vinyl chloride
Maleic anhydride
Dacron
Oxidation of naphthalene
Propylene alkylation of benzene
Polymerisation of a mixture of benzene & propylene
None of these
Filtration
Boiling
Distillation
None of these
Exchange of heat with colder stream
Adiabatic expansion through a throttle valve (Joule-Thomson expansion)
Merely compressing it beyond critical pressure
Adiabatic expansion against a piston or in a turbine
Lead glass
High silica (borosilicate) glass
Photo-sensitive glass
Fibre glass
Xanthates
Stearic acid
Calcium & aluminium stearate
Formic acid
Neoprene
Cumene
Gelatin
Mercaptans
Air
Natural gas
Coke oven gas
None of these
Pig iron
Steel
Copper
Zinc
Coagulation
Sedimentation
Softening
Disinfection
Addition of soda ash to it
Treating it with zeolites
Passing it through sodium hexametaphosphate
All (A), (B), and (C)
Sodium thiosulphate
Ethyl magnesium chloride
Sodium sulphite
Sodium bicarbonate
Ethyl benzene
Ethylene oxide
Ethanol
Ethane
Increasing the surface tension
Decreasing wettability
Supplying hydrophilic group
None of these
Condensation product of Hexamethylene diamine and adipic acid
Thermosetting material
Condensation product of dimethyl terephthalate and ethylene glycol
None of these
Refractory material
Synthetic resin
Artificial abrasive
Blue pigment
Chamber
Chance
Tromp
Solvay
CaCO3
MgCO3
Na2CO3
CaSO4
Underground water
Rain water
Well water
Lake water
Azoic dyes are mostly applied on cotton fabrics
Basic dyes (e.g. amino derivatives) are applied mostly to paper
Mordant dyes are applied mainly to wools
None of these
Chlorine
Ferric sulphate
Calcium sulphate
Activated carbon
L.D. converter
Blast furnace
Rotary kiln
Recuperator
Coke
Ammonia
Tar
Phenol
Reduction
Roasting
Calcination
Smelting
Mechanical
Sulphate/Kraft
Sulphite
Neutral sulphite semi-chemical
Copper sulphate
Ferrous sulphate
Copper nitrate
Aluminium sulphate
Low co-efficient of expansion
High co-efficient of expansion
High melting point
Both (B) and (C)