Fertiliser Technology Phosphatic fertiliser is graded based on its __________ content. PCl5 H₃PO₄ P₂O₅ P₂O₃ PCl5 H₃PO₄ P₂O₅ P₂O₃ ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology Which of the following is the costliest source of hydrogen needed for ammonia manufacture under Indian condition? Steam reforming of naphtha Cryogenic removal of H₂ from coke oven gas Electrolysis of water Natural gas cracking Steam reforming of naphtha Cryogenic removal of H₂ from coke oven gas Electrolysis of water Natural gas cracking ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology Yield of urea can be increased with excess ammonia and higher pressure & temperature, but because of __________ this is normally not done. Increased cost of equipment Increased biuret formation High corrosion rate All of these Increased cost of equipment Increased biuret formation High corrosion rate All of these ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology Ammonia synthesis gas is produced from fuel oil by Steam reforming Hydrocracking Hydrogenation Partial oxidation Steam reforming Hydrocracking Hydrogenation Partial oxidation ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology Ammonium nitrate (is mixed with limestone) is not used as fertiliser as such, because It is a liquid at room temperature Its nitrogen content is very less It is hygroscopic and explosive in nature It is highly acidic in nature It is a liquid at room temperature Its nitrogen content is very less It is hygroscopic and explosive in nature It is highly acidic in nature ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology P₂O₅ content in superphosphate is about __________ percent. 15-20 65-70 85-90 30-35 15-20 65-70 85-90 30-35 ANSWER DOWNLOAD EXAMIANS APP
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