Polyvinyl chloride
Polythene
Bakelite
Teflon
C. Bakelite
Benzol-toluol-xylol
Benzol-toluene-xylene
Benzene-toluol-xylol
Benzene-toluene-xylene
Wine, rum & Vodka are prepared by the formulation of fruit juice, sugar beet & rye respectively
Protein catalysts are called enzymes
The rate of chemical reaction is independent of the concentration of reactants at high concentration of enzymes
Total sugar content in molasses is about 10%
CaCO3
MgCO3
K2CO3
Na2CO3
Flint
Soda
Pyrex
Potash
Spalling
Refractoriness
Both (A) & (B)
Neither (A) nor (B)
Bacterial growth
Taste and odour
Turbidity
None of these
Act as fabric brightener (by converting ultraviolet light to visible light) thereby improving the whiteness appearance of white fabrics
Attain distinctiveness from other brands
Act as tarnish inhibitor for metals like German silver
None of these
Slaked lime
Soda lime
Calcium perchlorate
None of these
Oxidation of Na+ ions
Oxidation of Cl- ions
Reduction of Na+ ions
Reduction of Cl- ions
Fertiliser
Inorganic fungicide
Insecticide
Explosive
Used in glycerine manufacture
An explosive
Used in dye manufacture
None of these
Controlling timber degradation by ants
Controlling poultry lice
Potato beetle
Citrus fruits
Manufacture of explosive
Conditioning and humidification of tobacco
Manufacture of pharmaceuticals
None of these
Facilitates its use even in hard water (by sequestering the water-hardening Ca & Mg ions)
Inhibits its corrosive effects
Does not allow redeposition of dirt on the cleaned surface
None of these
Penicillin
Streptomycin
Tetracycline
Quinine
Shift conversion
Oil hydrogenation
Steaming reforming of naphtha
Ammonia cracking/dissociation
Shaving
Medicated
Metallic
Transparent
20% oleum
65% oleum
78% H2SO4
98% H2SO4
Monosaccharide
Disaccharide
Polysaccharide
None of these
Light soda ash
Dense soda ash
Sodium bicarbonate
Dehydrated soda ash
Sulfadiazine
Mestranol
Methyl salicylate
Penicillin
Sedimentation
Coagulation
Disinfection
Softening
Autothermal
Trickle bed
Plug flow
None of these
Cryolite
Chalcopyrite
Rock phosphate
None of these
High early strength cement are made from materials having high silica to lime ratio
The function of gypsum in cement is to enhance its initial setting rate
Acid resistant cements are known as silicate cement
Major component of greyish Portland cement is tricalcium silicate
More unsaturated glycerides of fatty acids
Less unsaturated glycerides of fatty acids
Much higher reactivity to oxygen
Lower melting point
Cannot be made from sulphite pulp
Utilises H2SO4, NaOH and CS2 during its manufacture
Cannot yield textile grade fibre
None of these
Osmosis
Reverse osmosis
Absorption
Adsorption
Phosphates
Chromates
Sulphates
Bi-carbonates
Silica
Dissolved oxygen
Suspended salt
Dissolved salt