Sodium tri poly phosphate (STPP) is manufactured by reaction of phosphoric acid with sodium___________________?

Related Mcqs:

Tricresyl phosphate is chemically represented as___________________?

A. (CH3 C6 H4)3 PO4 B. Ca10(PO4)3F6 C. (NH4)2HPO4 D. NH4H2PO4...

During nitric acid manufacture, catalytic oxidation of ammonia at 800°C in presence of platinum catalyst produces nitrogen oxide. Conversion of NH3 to NO is about ______________ percent?

A. 38 B. 68 C. 82 D. 98...

Montecatini process is a widely used process for the manufacture of ___________________?

A. Urea B. Calcium ammonium nitrate C. Triple superphosphate D. None of these...

Prilling of urea should be accomplished (in a sprayer) just above the melting point of urea with minimum of retention time, otherwise it will result in__________________?

A. Low bulk density product B. Biuret formation C. Non-spherical prills D. Substantially wet non-flowing and sticky product...

Vetrocoke solution is_________________?

A. A mixture of K2CO3 and As2O3 B. K2SO4 C. A mixture of Na2CO3 and As2O3 D. Na2SO4...