FeO.TiO2
Ca SO4 . 2H2O
Fe4 [Fe (CN6)3]
AlF3 . 3NaF
C. Fe4 [Fe (CN6)3]
Conversion of SO2 to SO3
NH3 synthesis reaction
Both (A) and (B)
Neither (A) nor (B)
Bakelite
Pumice
Corundum
Carborundum
Explosive
White lead
Filter aid
ZnS (white pigment)
75
< 10
> 30
50
Rice
Molasses
Fruit of Mahua tree
Maize
1
10
25
40
Washing soda
Soda ash
Slaked lime
Quicklime
To produce benzene
To produce phenol formaldehyde
To produce polyester resin
As a plasticiser for unsaturated polyester
Which is an addition reaction
Which is a substitution reaction
In absolute dark
In presence of sunlight
Does not affect the lather formation by soap
Is not unfit for drinking purpose
Pollutes the water stream
All (A), (B) and (C)
Cutting
Fibrillation
Hydration
Strengthening
Furnace → converter → absorber
Furnace → evaporator → absorber
Furnace → converter → evaporator
Converter → furnace → absorber
A natural rubber
A synthetic polymer
A synthetic monomer
Another name of silicone rubber
Nylon-6
Dacron
Polyester
PVC
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
Lime, clay and soda ash
Sand, lime and soda ash
Silica, alumina and clay
Silica, alumina and soda ash
More unsaturated glycerides of fatty acids
Less unsaturated glycerides of fatty acids
Much higher reactivity to oxygen
Lower melting point
Exothermic
Endothermic
Catalytic
Autocatalytic
10
25
50
98
7-14 and 14-30
7-14 and 40-50
14 - 30 and 40-50
10 - 20 and 40 - 50
Benzol-toluol-xylol
Benzol-toluene-xylene
Benzene-toluol-xylol
Benzene-toluene-xylene
Lead oxide
Silica
Alumina
Soda
Evaporation and burning the concentrate followed by causticisation of products
Multi-effect evaporation only
Selective liquid extraction
Extractive distillation
Galena
Chalcopyrite
Hematite
Bauxite
Formaldehyde
Ethyl alcohol
Diethyl ether
Phenol
20 - 30
< - 5
100 - 150
250 - 300
Refractory material
Synthetic resin
Artificial abrasive
Blue pigment
Butyl alcohol
Propyl alcohol
Ethanol
Methyl alcohol
0.1 to 0.5
1 to 5
5 to 10
15 to 25
Prevent redeposition of soil on cleaned surface
Act as optical brightening agent
Inhibit corrosion in washing machines made of aluminium
None of these