Fertiliser Technology Promoter used in NH₃ synthesis catalyst is K₂O V₂O₅ U₂O₃ SiO₃ K₂O V₂O₅ U₂O₃ SiO₃ ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology Nitrogen content of urea is about __________ percent. 46 94 80 10 46 94 80 10 ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology Electric process as compared to wet process (for the manufacture of phosphoric acid) Produces a valuable by-product called gypsum Can use only high grade phosphate rock Is used less frequently Is weak acid process Produces a valuable by-product called gypsum Can use only high grade phosphate rock Is used less frequently Is weak acid process ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology Raw materials for urea production are CO₂ and N₂ CO₂, H₂ and N₂ NH₃ and CO HNO₃ and CaCO₃ CO₂ and N₂ CO₂, H₂ and N₂ NH₃ and CO HNO₃ and CaCO₃ ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology Raw materials required for the production of CAN (Calcium ammonium nitrate) is NH₃ HNO₃ & limestone HNO₃ & NH₄Cl CO₂ & H₂SO₄ CO₂ & KNO₃ HNO₃ & limestone HNO₃ & NH₄Cl CO₂ & H₂SO₄ CO₂ & KNO₃ ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology Though liquid ammonia itself is a fertiliser (with 82% nitrogen content) yet it is commonly not used as such in a tropical country like India, because it Is in short supply Has a pungent smell Is toxic and highly corrosive Vaporises at normal temperature Is in short supply Has a pungent smell Is toxic and highly corrosive Vaporises at normal temperature ANSWER DOWNLOAD EXAMIANS APP
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