Fertiliser Technology Neutralisation of nitric acid with ammonia to produce ammonium nitrate is a/an __________ reaction. Autocatalytic Exothermic Catalytic Endothermic Autocatalytic Exothermic Catalytic Endothermic 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 Vaporises at normal temperature Is toxic and highly corrosive Is in short supply Has a pungent smell Vaporises at normal temperature Is toxic and highly corrosive ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology Which of the following does not come under the category of'primary nutrient' for plant growth? Nitrogen Potassium Sulphur Phosphorous Nitrogen Potassium Sulphur Phosphorous ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology Low grade phosphate rock can be used in electrical furnace, because 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 It is cheap It produces low cost product ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology H₃PO₄ is the chemical formula of __________ phosphoric acid. None of these Ortho Meta Pyro None of these Ortho Meta Pyro ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology Fertiliser value of a nitrogeneous fertiliser is expressed in terms of its __________ content. KNO₃ NO₂ NHO₃ N₂ KNO₃ NO₂ NHO₃ N₂ ANSWER DOWNLOAD EXAMIANS APP
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