H2SO3
H2SO4
H2S2O7
H2SO7
Adsorbs
Oxidises
Reduces
Converts
SO3 and 80kg of H2SO4
H2SO4 and 80kg of SO3
SO3 for each 100 kg of H2SO4
None of these
Hydrogenation
Hydrolysis
Hydrocracking
Hydration
15
35
55
70
Impart flexibility
Improve workability during fabrication
Develop new improved properties not present in the original resins
All (A), (B) and (C)
Na2SO4
CaSO4
MgSO4
BaSO4
Pesticides
Plasticisers for unsaturated polyesters
Pain-relieving drugs (analgesic)
Tranquilisers
Maltose
Starch
Sucrose
Glucose
< 0
10-30
250-280
500-600
Substrate
Enzyme
Nutrient
None of these
Gives an idea about its molecular weight
Is inversely proportional to its molecular weight
Detects its adulteration
All (A), (B) & (C)
800
1600
4000
8500
Is a good adhesive
Is an elastomer
Cannot be used for surface coatings
Is a polyester
Salt, limestone and coke or gas
Ammonia, salt and limestone
Ammonia limestone and coke
None of these
Electromagnetic separation
Froth floatation
Roasting
None of these
Sodium bicarbonate
Sodium thiosulphate
Potassium carbonate
None of these
Storage under improper conditions
Absence of unsaturation
Its smaller molecular weight
None of these
Thinner
Pigment
Both (A) & (B)
Neither (A) nor (B)
Flint
Soda
Pyrex
Potash
Paint
Oil hydrogenation
Soap
Sugar
Dehydrate it
Sinter the ore
Remove CO2 & H2O
Remove arsenic & sulphur
Oil of vitriol
Muriatic acid
Strong organic acid
Green acid
Citric acid
Oleic acid
Stearic acid
Glycerol
(NH4)2SO4
NH4Cl
(NH4)2 NO3
Liquid NH3
Drying oil
Non-drying oil
Semi-drying oil
Saturated oil
A black, sticky & viscous liquid
Used in the manufacture of greases, emulsions & soaps
Composed mainly of rosin & fatty acids
All (A), (B) & (C)
Remove residual turbidity
Reduce the bacterial load on filter
Control taste and odour
Remove chlorinous taste
NaOH
H2SO4
Hydrazine
Alum solution
Titanium dioxide
Ferrous sulphate
Lead chromates
Zinc sulphides