Adsorbing on palladium
Absorbing in ethanolamine
Scrubbing with wash oil
Passing it through electrostatic precipitator
C. Scrubbing with wash oil
Aluminium
Silver
Copper
All (A), (B) and (C)
Do not soften on application of heat
Are heavily branched molecules
Are solvent insoluble
None of these
Water hating
Soil loving
Water loving
None of these
Sodium phosphate
Sodium hexametaphosphate
Calcium phosphate
Tricresyl phosphate
Carbon
Charcoal
Sulphur
Potassium nitrate
Dehydrogenation
Oxidation
Alkylation
Dehydration
1 to 5
5 to 10
15 to 20
20 to 30
Boiling
Adding Ca(OH)2
Boiling it with Na2CO3
None of these
Steam distillation
Extractive distillation
Solvent extraction
Leaching
Hydration
Inversion
Esterification
None of these
Chloramine
Chlorine
Ferrous sulphate
Hydrogen peroxide
Sedimentation
Coagulation
Disinfection
Softening
Acetylsalicylic acid
Nictonic acid
Calcium acetate
Methyl salicylate
Low fusion point of ash
High ash content
High sulphur content
None of these
1
10
25
40
Polyisoprene
Neoprene
Nitrile-butadiene
None of these
Plaster of Paris
Salt cake
Nitre cake
Lime
Activated carbon
Diatomaceous earth
Bauxite
Bentonite
SO3
Cl2
NH3
SO2
Merely compression of gas beyond its critical pressure
Joule-Thomson expansion cooling
Heat exchange with colder stream
Adiabatic expansion against a piston or in a turbine
As a starting material for 'hypo'
In photographic industry
As rocket fuel
In printing industry
Eosin requirement in tallow soap is about 40-50% which fastens the lather formation, softens the hard soaps and increases its cleansing action
Soap powder is prepared by mixing soap with hydrated sodium carbonate
Detergents differ from soaps in their action in hard water
Tarnish inhibitor (e.g., Benzotriazole) is added in soap to facilitate the removal of stains due to tea, blood etc
Dehydrogenation
Oxidation
Alkylation
Dehydration
Causes reduction in its dissolved oxygen content thereby endangering the life of aquatic creatures
Reduces sulphate ions to sulphides causing obnoxious smell
Increases the quantity of chlorine used for its purification
All (A), (B) and (C)
Addition
Condensation
Thermosetting
None of these
Endothermic
Exothermic
Irreversible
Both (B) and (C)
Coking coals cannot be used
Low carbon conversion efficiency is achieved
Entrainment of solids is higher
Large quantity of coal can be processed
Soda-lime
Fibre
Lead
Borosilicate
Dilute H2SO4
Oleum
Ultraviolet light
None of these
Adhesive
Abrasive
Type of glass
Brittle material