(CH3 C6 H4)3 PO4 is the chemical formula of__________________?

Related Mcqs:

1. CaH4(PO4)2 is the chemical formula of ___________________?

   A. Superphosphate
   B. Triple superphosphate
   C. Calcium phosphate
   D. Meta phosphoric acid

2. In the manufacture of H3 PO4 (ortho); strong H2 SO4 leaching wet process as compared to electric furnace process___________________?

   A. Uses lower grade phosphate rock
   B. Requires lower capital investment in the plant
   C. Produces lower purity acid
   D. Is very costly

3. H4P2O7 is the chemical formula of _____________ phosphoric acid?

   A. Pyro
   B. Ortho
   C. Meta
   D. None of these

4. HPO3 is the chemical formula of ______________ phosphoric acid?

   A. Pyro
   B. Ortho
   C. Meta
   D. None of these

5. H3PO4 is the chemical formula of ______________ phosphoric acid?

   A. Pyro
   B. Ortho
   C. Meta
   D. None of these

6. Chemical formula of biuret is_________________?

   A. NH2.CO.NH2
   B. NH3.COO.NH3
   C. NH2CONHCONH2
   D. NH4COONH2

7. Chemical formula of meta-phosphoric acid is ___________________?

   A. H3PO4
   B. H4P2O7
   C. HPO3
   D. Same as that of Pyrophosphoric acid

8. Color of nitric acid is light yellow due to the presence of__________________?

   A. NO
   B. NO2
   C. N2H5
   D. NH3

9. Commercial fertilisers are available mostly in the form of__________________?

   A. Powder
   B. Granules
   C. Lumps
   D. Flakes

10. Prilling tower is found in the flowsheet for the manufacture of__________________?

    A. Ammonia
    B. Urea
    C. Superphosphate
    D. Triple superphosphate