(i) platinum (ii) sulphur
(i) palladium (ii) oxygen
(i) nickel (ii) sulphur
(i) nickel (ii) oxygen
C. (i) nickel (ii) sulphur
Concentrated H2SO4
Sulphurous acid
Oleum
None of these
Na2CO3
Na2CO3.10H2O
Na2CO3.H2O
Na2HCO3
Phosphoric acid
Phosphorous
Superphosphates
All (A), (B) and (C)
20% oleum
65% oleum
78% H2SO4
98% H2SO4
Fatty acid
Fatty alcohols
Tallow
Detergents
Carbon, hydrogen, nitrogen & sulphur
Carbon, ash, sulphur & nitrogen
Carbon, sulphur, volatile matter & ash
Carbon, volatile matter, ash & moisture
Poorer tensile strength
Poorer resistance to oxidation
Greater amount of heat build-up under heavy loading
All (A), (B) and (C)
Less than
More than
Same
None of these
Increases
Increases linearly
Decreases
Decreases linearly
A natural rubber
A synthetic polymer
A synthetic monomer
Another name of silicone rubber
Detergents
Fertilisers
Aqua regia
Explosives
Celestite
Galena
Gypsum
Siderite
Styrene
Phenol
Phthalic anhydride
None of these
Saponification
Esterification
Neutralisation
Acidification
Condensation product of Hexamethylene diamine and adipic acid
Thermosetting material
Condensation product of dimethyl terephthalate and ethylene glycol
None of these
Xanthates
Stearic acid
Calcium & aluminium stearate
Formic acid
Emulsification
Dispersion
Precipitation
Wetting
Viscose rayon
Corundum
Plasticiser for unsaturated polyester
Paints
Permit the use of alum as a coagulant
Increase the softening capacity of zeolite
Facilitate easy regeneration of zeolite
All (A), (B) and (C)
Acetylsalicylic acid
Nictonic acid
Calcium acetate
Methyl salicylate
CaCO3
MgCO3
K2CO3
Na2CO3
Bleaching powder
Chlorine
Calcium sulphate
Alum
Surfactant
Builder
Optical brightening agent
Anti soil redeposition agent
Pyrex
Soda
Flint
Crooke's
Amorphous isotropic material
Supercooled liquid
Material with sharp definite melting point
Electrical insulator
Increasing the oxygen concentration
Putting more quantity of V2O5 catalyst in the converter
Removing some quantity of SO3 during intermediate stage
Maintaining low temperature & pressure in the converter
Cast
Wrought
Pig
High silicon
Remove impurities/gangue
Enhance rate of reaction
Accelerate reduction of ore
Separate slag from metal
Coke breeze
Lime powder
Silica/quartz
Dolomite
Pasteurisation of milk involves moderate heating followed by cooling
Bakeries and breweries make use of yeasts
Enzyme is a complex nitrogenous compound
Oils and fats are alkaloids