Fertiliser Technology Reaction of cresylic acid with __________ produces tricresyl phosphate. Phosphorous pentoxide Calcium phosphate Phosphorous oxychloride Ammonium phosphate Phosphorous pentoxide Calcium phosphate Phosphorous oxychloride Ammonium phosphate ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology __________ is required more for leafy crops. Phosphorous Potassium Nitrogen Carbon Phosphorous Potassium Nitrogen Carbon ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology 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. 98 68 82 38 98 68 82 38 ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology In calcium ammonium nitrate (CAN) fertil-ser Nitrate nitrogen is quick acting Ammoniacal nitrogen is quick acting Nitrate nitrogen is slower acting None of these Nitrate nitrogen is quick acting Ammoniacal nitrogen is quick acting Nitrate nitrogen is slower acting None of these ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology Which of the following set of conditions is favourable for the maximum yield of ammonia by Haber's process? Low pressure, high reactants concentration, low temperature High pressure, low reactants concentration, low temperature High pressure, low reactants concentration, high temperature High pressure, high reactants concentration, low temperature Low pressure, high reactants concentration, low temperature High pressure, low reactants concentration, low temperature High pressure, low reactants concentration, high temperature High pressure, high reactants concentration, low temperature ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology Ammonium nitrate is Mixed with limestone powder to reduce its explosive nature before using it as a fertilizer Not prone to explosive thermal decomposition Having about 40% N₂ Not hygroscopic Mixed with limestone powder to reduce its explosive nature before using it as a fertilizer Not prone to explosive thermal decomposition Having about 40% N₂ Not hygroscopic ANSWER DOWNLOAD EXAMIANS APP
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