Exchange of heat with colder stream
Adiabatic expansion through a throttle valve (Joule-Thomson expansion)
Merely compressing it beyond critical pressure
Adiabatic expansion against a piston or in a turbine
C. Merely compressing it beyond critical pressure
For the manufacture of gas mantles
As a fissile fuel in a nuclear reactor
In the manufacture of hydrogen bomb
In the treatment of cancer
Carbon
Arsenic
Lead
Sulphur
Bromine
Magnesium compounds
Potassium compounds
Sodium sulphate
Polyisoprene
Neoprene
Nitrile-butadiene
None of these
Shaving
Medicated
Metallic
Transparent
Fat
Naphthalene
Cumene
Sucrose
Ammonia
Limestone
Nitric acid
None of these
Fluorine
Chlorine
Bromine
Iodine
Fats
Carbohydrates
Proteins
Amino acids
Alumina
Silica gel
Platinum
Nickel
Calcium sulphate
Sodium chloride
Sodium sulphate
Magnesium chloride
Penicillin
Streptomycin
Tetracycline
Quinine
Cement
Lime from limestone
Slaked lime from quick lime
None of these
CO, CO2 N2, H2
CO, H2
H2, CH4
C2H2, CO2, H2
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
V2O5
Pt
Ni
Cr
It is very corrosive at elevated temperature
Its viscosity is not reduced on further heating (hence pressure drop on pumping it, cannot be further reduced)
It decomposes on further increasing the temperature
None of these
Naturally occuring clay which is capable of exchanging cations
Abrasive material
Catalyst used in shift conversion
None of these
Coagulation
Sedimentation
Softening
Disinfection
Producer gas
Water gas
Coke oven gas
All (A), (B) and (C)
Kraft method of pulp manufacture can process all types of fibrous raw materials
Digestion time for bagasse is less than that for wood base materials
Both temperature and pressure in the digestor is less in case of the sulphite method as compared to that in the sulphate method
None of these
Oil of vitriol
Muriatic acid
Strong organic acid
Green acid
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
Styrene
Phenol
Phthalic anhydride
None of these
10
50
80
95
Polyvinyl chloride (PVC)
Polybutadiene
Phenol formaldehyde
Polyurethane
Rice
Molasses
Fruit of Mahua tree
Maize
Vertical shaft
Rotary
Fluidised bed
Fixed bed
Are absorbed throughout the plant
Kill insects following external bodily contact
Are stomach poisons
Emit poisonous vapour
Electrical insulator
Allotrope of carbon
Moderator used in nuclear reactor
Both (B) and (C)