Fertiliser Technology Reaction of orthophosphoric acid with soda ash produces Nitrophosphate Sodium tripolyphosphate (STPP) Tributyl phosphate Tricresyl phosphate Nitrophosphate Sodium tripolyphosphate (STPP) Tributyl phosphate Tricresyl phosphate ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology Fusion zone in the electric furnace used for reduction of phosphate rock to elemental phosphorous is maintained at __________ °C. 1400-1450 500-750 950-1050 250-300 1400-1450 500-750 950-1050 250-300 ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology Commercial production of hydrogen for the manufacture of nitrogeneous fertilisers is done by Electrolysis of water Steam reforming of naphtha and cracking of natural gas All of these Cryogenic separation of hydrogen from coke oven gas Electrolysis of water Steam reforming of naphtha and cracking of natural gas All of these Cryogenic separation of hydrogen from coke oven gas ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology Yield of elemental phosphorous from rock phosphate is about __________ percent. 1-2 60-65 15-25 40-45 1-2 60-65 15-25 40-45 ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology Low grade phosphate rock can be used in electrical furnace, because It is cheap It produces low cost product Of the better CaO/SiO₂ balance for slag formation CaO content is less It is cheap It produces low cost product Of the better CaO/SiO₂ balance for slag formation CaO content is less ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology Red phosphorous is changed into white phosphorous by Melting under pressure None of these Vaporisation followed by condensation Heating in presence of light Melting under pressure None of these Vaporisation followed by condensation Heating in presence of light ANSWER DOWNLOAD EXAMIANS APP
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