Has low free fatty acid content
Is odourless
Both (A) & (B)
Neither (A) nor (B)
D. Neither (A) nor (B)
SO3 gas is sparingly soluble in water
Water forms an acid mist, which is difficult to absorb
The purity of acid is affected
Scale formation in the absorber is to be avoided
Oxidation of naphthalene
Propylene alkylation of benzene
Polymerisation of a mixture of benzene & propylene
None of these
Both temperature & pressure in the former is less than that
Both temperature & pressure in the former is more than that
Temperature is more in the former whereas pressure is more
Pressure is more in the former whereas temperature is less
Anti-pyretic drug
Food preservative
Flavour
Dye
Alumina
Silica
20% oleum
Aluminium chloride
Exothermic
Endothermic
Catalytic
Autocatalytic
Caprolactam
Hexamethylene diamine and adipic acid
Hexamethylene diamine and Maleic anhydride
Hexamethylene diamine and Sebacic acid
CO, CO2 N2, H2
CO, H2
H2, CH4
C2H2, CO2, H2
15
35
55
70
Transparent soaps are made by cold process
Organic pigments are used as colouring materials in the soap manufacture
Both laundry as well as toilet soaps are manufactured by hot process
Colourless rosin is used in the manufacture of laundry soaps
15-30
90-100
250-300
< 0
A metal can be economically extracted from it
It contains ≥ 40% metal
The metal present in it is costly
All (A), (B) and (C)
Water hating
Soil loving
Water loving
None of these
Fibrillation of fibre during paper manufacture is done to develop the strength in paper
Alkali consumption in digestion/cooking of bamboo is measured in terms of permanganate number
Bagasse fibre contains both lignin & cellulose
Presence of sodium sulphate in pulp makes the pulp bleachability poor
Quick lime
Glauber's salt
Salt petre
Bromine
Thinner
Pigment
Both (A) & (B)
Neither (A) nor (B)
Hydrogenation
Esterification
Saponification
None of these
Insecticides
Analgesic drug
Fire retardant
Hydrogenation catalyst
SASOL (in South Africa)
Redcar (U.K.)
Los Angeles (U.S.A.)
Trombay (India)
Chlorine dioxide (ClO2)
MgO
SO2 gas
Mercaptans
Low co-efficient of expansion
High co-efficient of expansion
High melting point
Both (B) and (C)
Magnetohydrodynamic (MHD) generator
Fuel cell
Fast breeder reactor
None of these
Styrene
Naphthalene
Phenol
Benzoic acid
Catalytic hydrogenation of carbon monoxide produces methyl alcohol
In nylon-6, the number 6 represents the total number of carbon atoms in the ring
Raw materials for DDT manufacture are benzene and chlorine
Ethanolamines are produced by using ammonia and ethylene oxide as raw material
Polyvinyl chloride (PVC)
Polybutadiene
Phenol formaldehyde
Polyurethane
Hardness
Abrasion/resistance
Melting point
None of these
Na2CO3
NaHCO3
H2
None of these
(i) - Ni/Al2O3; (ii) - Cu - ZnO/Al2O3
(i) - Fe/Al2O3; (ii) - Cu - ZnO/Al2O3
(i) - Ni/Al2O3; (ii) - Fe/Al2O3
(i) - Fe/Al2O3; (ii) - Ni/Al2O3
Density ranges
Physical state
Chemical composition
Chemical properties
Increase the rate of absorption
Avoid corrosion
Reduce the cooling water circulation rate
None of these