Related Questions

Maleic anhydride is produced by catalytic oxidation of
A Toluene
B Ethyl alcohol
C Naphthalene
D Benzene
Starting raw material for the manufacture of maleic anhydride is
A N-butene
B Benzene
C Either A or B
D Neither A nor B
Oxidation of ortho-xylene in presence of __________ catalyst is done to produce phthalic anhydride on commercial scale.
A Nickel
B Vanadium
C Alumina
D Iron
Chlorination of benzene is done to produce benzene hexachloride (a pesticide) in a photochemical reactor lined with
A Karbate
B Lead or glass
C Fireclay bricks
D PVC
Manufacture of phthalic anhydride uses __________ as a catalyst.
A Ni
B Cr
C V2O5
D Al2O3
Phthalic anhydride is produced by the oxidation of
A Naphthalene
B Benzene
C Toluene
D Aniline
BHC (Benzene hexachloride) is made by the chlorination of benzene
A Which is an addition reaction
B Which is a substitution reaction
C In absolute dark
D In presence of sunlight
Isopropyl benzene produced by alkylation of benzene with propylene is known as
A Neoprene
B Cumene
C Gelatin
D Mercaptans
ক্ষারীয় KMnO4 দ্বারা ইথাইল বেনজিনকে সম্পূর্ণ জারিত করলে উৎপন্ন হয়- (Complete oxidation of ethyl benzene by alkaline KMnO4 yields-)
A বেনজাইল অ্যালকোহল (benzyl alcohol)
B বেনজয়িক এসিড (benzoic acid)
C বেনজোফিনোন (benzophenone)
D অ্যাসিটোফিনোন ( acetophenone )
Phthalic anhydride is used
A In making PVC
B As plasticisers
C In insecticides manufacture
D For making nylon-6

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