Phthalic anhydride is produced by the oxidation of _________________?

Related Mcqs:

1. 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

2. Phthalic anhydride is used____________________?

   A. In making PVC
   B. As plasticisers
   C. In insecticides manufacture
   D. For making nylon-6

3. Manufacture of phthalic anhydride uses ______________ as a catalyst ?

   A. Ni
   B. Cr
   C. V2O5
   D. Al2O3

4. Phthalic anhydride is made by the ______________________?

   A. Oxidation of naphthalene
   B. Oxidation of benzene
   C. Dehydrogenation of ethyl benzene
   D. None of these

5. Maleic anhydride is produced by catalytic oxidation of____________________?

   A. Toluene
   B. Ethyl alcohol
   C. Naphthalene
   D. Benzene

6. Catalyst used in the oxidation of benzene to produce Maleic anhydride is ______________________?

   A. V2O5
   B. Pt
   C. Ni
   D. Cr

7. Ethylene oxide is produced by oxidation of ethylene in presence of AgO catalyst at __________________?

   A. 1 atm & 100°C
   B. 5 atm & 275°C
   C. 100 atm & 500°C
   D. 50 atm & 1000°C

8. 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.

9. _________________ is produced using Polycondensation Reaction?

   A. Polythene
   B. Phenol formaldehyde
   C. Poly vinyl chloride
   D. None of these

10. Isopropyl benzene produced by alkylation of benzene with propylene is known as _________________?

    A. Neoprene
    B. Cumene
    C. Gelatin
    D. Mercaptans