Fertiliser Technology Heating of coke, sand & phosphate rock in an electric furnace is done for the manufacture of Phosphoric acid Triple superphosphate Superphosphate Phosphorous Phosphoric acid Triple superphosphate Superphosphate Phosphorous ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology The main constituent of rock phosphate is Mono-calcium phosphate Fluorspar None of these Di-calcium phosphate Mono-calcium phosphate Fluorspar None of these Di-calcium phosphate ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology Ammonium nitrate (is mixed with limestone) is not used as fertiliser as such, because It is highly acidic in nature Its nitrogen content is very less It is a liquid at room temperature It is hygroscopic and explosive in nature It is highly acidic in nature Its nitrogen content is very less It is a liquid at room temperature It is hygroscopic and explosive in nature ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology Dehydration of ammonium carbamate (to produce urea) is a/an __________ reaction. Exothermic Catalytic Endothermic Reversible Exothermic Catalytic Endothermic Reversible ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology Urea (a nitrogeneous fertiliser) is produced from carbon dioxide and Ammonia Nitric oxide Ammonium nitrate Nitric acid Ammonia Nitric oxide Ammonium nitrate Nitric acid ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology Ammonium sulphate fertiliser is The best fertiliser for paddy The highest concentration nitrogenous fertiliser A basic fertiliser A neutral fertiliser The best fertiliser for paddy The highest concentration nitrogenous fertiliser A basic fertiliser A neutral fertiliser ANSWER DOWNLOAD EXAMIANS APP
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