Density difference
Wetting characteristics
Terminal velocities
None of these
B. Wetting characteristics
Exchange of heat with colder stream
Adiabatic expansion through a throttle valve (Joule-Thomson expansion)
Adiabatic expansion against a piston or in a turbine
Merely compressing the gas beyond its critical pressure
Acid dye
Azoic dye
Pigment dye
Mordant dye
Eucalyptus wood
Bamboo
Bagasse
Fine teak wood
-53
-103
-183
-196
Separation of isotopes of uranium from gaseous uranium hexafluoride
Separation of helium from natural gas
Desalination of brackish water to produce potable (drinking) water
Purification of oxygen
Alexander
Flaming
Doctor Zhivago
None of these
Coke oven gas
Water gas
Blast furnace gas
L.D. converter gas
80
90
98
100
Oxidation of naphthalene
Oxidation of benzene
Dehydrogenation of ethyl benzene
None of these
Coking coals cannot be used
Low carbon conversion efficiency is achieved
Entrainment of solids is higher
Large quantity of coal can be processed
Quicklime
Slaked lime
Limestone
Gypsum
Palmitic
Oleic
Stearic
Oxalic
45
70
95
99.5
P
√P
P2
1/P
Diaphragm electrolytic cell process
Mercury electrolytic cell process
Lime-soda process
None of these
Trichloroethylene
Perchloroethylene
Parathion
Methanol
Roasting
Smelting
Froth floatation
Electromagnetic separation
Coke
Ammonia
Tar
Phenol
Sodium silicate
Sodium borate
Sodium tripolyphosphate (STPP)
Caustic soda
Plaster of Paris
Salt cake
Nitre cake
Lime
SO3
H2SO4
H2SO3
SO2
NH3
NaCl
CaO
Coke
Methyl amine
Naphthalene
Phenol
Xylene
Unsaturated fat
Starting material for the production of iodine
By-product of chlor-alkali industry
None of these
Slow sand filters can remove colour completely
Activated carbon can be used for taste & odour control without subsequent filtration
Application of activated carbon reduces the temporary hardness of water
Normally, the turbidity is removed by adding a coagulant prior to sedimentation
Water treatment
Glass manufacture
Hydrogenation of fatty oil as a catalyst
Development of exposed photographic plate
Density
Chemical properties
Physical state
Composition
Coke breeze
Lime powder
Silica/quartz
Dolomite
Amino acid
Biological catalyst
Protein
Enzyme
Hypo
Bleaching powder
Plaster of Paris
Aqua regia