Molasses
Benzol
Methylated spirit
None of these
A. Molasses
Remove residual turbidity
Reduce the bacterial load on filter
Control taste and odour
Remove chlorinous taste
Trichloroethylene
Vinyl chloride
Ethanol amine
Ethylene oxide
Sodium silicate
Sodium borate
Sodium tripolyphosphate (STPP)
Caustic soda
Explosive
Rocket fuel
Detergents additive
None of these
-83
-183
-196
-218
Palmitic
Oleic
Stearic
Oxalic
Diaphragm electrolytic cell process
Mercury electrolytic cell process
Lime-soda process
None of these
Styrene
Phenol
Phthalic anhydride
None of these
Rag pulp
Mechanical pulp
Sulphate pulp
Sulphite pulp
Low intensity explosives are also called propellants, whereas high intensity explosive are called detonators
Gun powder comprises of 75% salt petre, 15% charcoal and 10% sulphur
Lead azide is a popular military explosive
TNT is a hygroscopic explosive having very high melting point and is non-toxic to human being
Hard glass which is used for making laboratory glass wares is a mixture of sodium borosilicate and aluminium borosilicate
Glass is decolorized during its manufacture by adding antimony oxide, manganese dioxide or arsenic oxide
Ordinary glass is represented chemically by Na2O . CaO . 6SiO2
Red color is imparted to glass by addition of arsenic oxide
Presence of air
Absence of air
High concentration
Presence of ammonium salts
Ground-wood
Sulphate
Sulphite
Semi-chemical
Less susceptible to chemical attack by molten fluxes and gases etc
Very strong
Having very high thermal conductivity
None of these
Detergent
Plasticiser for unsaturated polyester
Starting material for the synthesis of glycerine
Coating ingredient for photographic film
Inhibits/destroys the growth of microorganisms
Is used as a pain reliever
Is an antimalarial
Is an anaesthetic
Insecticides
Analgesic drug
Fire retardant
Hydrogenation catalyst
Activated carbon
Diatomaceous earth
Bauxite
Bentonite
-5 to 0
5 to 10
30 to 50
75 to 80
Exothermic
Endothermic
Catalytic
Autocatalytic
Linde's
Claude's
Either (A) or (B)
None of these
Impart flexibility
Improve workability during fabrication
Develop new improved properties not present in the original resins
All (A), (B) and (C)
Binding material for coal briquettes
Fuel in rotary kiln
Binder in making carbon electrodes
All (A), (B) and (C)
Helps in grease separation
Increases the biological oxygen demand (BOD)
Causes bulking of activated sludge
Aids in flocculation
For the manufacture of gas mantles
As a fissile fuel in a nuclear reactor
In the manufacture of hydrogen bomb
In the treatment of cancer
Detergent
Vanaspati
Soap
Mercaptans
Disinfection and control of taste & odour
Corrosion control
Removing turbidity
Control of bacteria
Magnetohydrodynamic (MHD) generator
Fuel cell
Fast breeder reactor
None of these
Addition of alum (a coagulant)
Boiling
Filtration (through gravity sand filter)
Addition of lime
Used for paper making
Used as a cattle feed
Highly acidic in nature
None of these