Related Questions

K produces 100 parts twice as fast as G does. G produces 100 parts in 40 minutes. If each produces parts at a constant rate, how many parts will K produces in 6 minutes.
A 30
B 25
C 20
D 15
Catalytic oxidation of toluene produces
A Styrene
B Phenol
C Benzene
D Tri-nitro-toluene
Catalytic oxidation-dehydrogenation of methyl alcohol produces
A Formaldehyde
B Phenol
C Acetone
D Maleic anhydride
Catalytic action in a catalytic chemical reaction follows from the ability of catalyst to change the
A Activation energy
B Equilibrium constant
C Heat of reaction
D None of these
Catalyst used in the 'catalytic converter' employed in automobile exhaust line for complete combustion/oxidation of carbon monoxide, nitrogen oxides and hydrocarbons is
A Alumina
B Platinum
C Vanadium pentoxide
D Iron oxide
__________ process is used for the commercial production of nitric acid by the catalytic oxidation of ammonia.
A Solvay
B Ostwald's
C Haber's
D None of these
Maleic anhydride is produced by catalytic oxidation of
A Toluene
B Ethyl alcohol
C Naphthalene
D Benzene
A mixture of sand and naphthalene can be separated by
A Fractional distillation
B Sublimation
C Chromatography
D Any of them
Naphthalene is removed from coke oven gas by
A Adsorbing on palladium
B Absorbing in ethanolamine
C Scrubbing with wash oil
D Passing it through electrostatic precipitator
The chief source of naphthalene is
A Coal-tar
B Diesel
C Charcoal
D Camphor

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