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

Related Mcqs:

1. Maleic anhydride is produced by catalytic oxidation of____________________?

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

2. 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...

3. 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....

4. Phthalic anhydride is produced by the oxidation of _________________?

   A. Naphthalene B. Benzene C. Toluene D. Aniline...

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

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

6. Phthalic anhydride is made by the ______________________?

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

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

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

8. Which catalyst is used in the manufacture of ethylene oxide by oxidation of ethylene ?

   A. AgO B. Al2O3 C. ZnCl2 D. Fe2O3...

9. The catalyst used in the production of elemental sulphur from H2S (by oxidation-reduction) is _____________________?

   A. Alumina B. Silica gel C. Platinum D. Nickel...

10. 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...