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 naphthalene produces
A Styrene
B Phenol
C Phthalic anhydride
D None of these
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
Catalyst used in catalytic polymerisation which produces polymer gasoline is
A H2SO4
B H3PO4
C Both A & B
D AlCl3
Trinitro-toluene (TNT) is
A Used in glycerine manufacture
B An explosive
C Used in dye manufacture
D None of these
অনুমোদিত কৃত্রিম অ্যান্টি-অক্সিডেন্ট হলো- i. BHA (Butylated hydroxy anisole) ii. BHT (Butylated hydroxy toluene) iii. TBHQ (tert-butyl hydroquinone) নিচের কোনটি সঠিক?
A iও ii
B i ও iii
C ii ও iii
D i, ii ও iii

Next steps