Fertiliser Technology Conversion of yellow phosphorous to red phosphorous is done by heating it in covered retorts at __________ °C in absence of air. 1000-1200 800-900 50-80 250-400 1000-1200 800-900 50-80 250-400 ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology Which is the best fertiliser for paddy? Ammonium sulphate Potassium nitrate Superphosphate Nitro-phosphate Ammonium sulphate Potassium nitrate Superphosphate Nitro-phosphate ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology Urea (a nitrogeneous fertiliser) is produced from carbon dioxide and Nitric oxide Nitric acid Ammonia Ammonium nitrate Nitric oxide Nitric acid Ammonia Ammonium nitrate ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology Which of the following fertilisers is needed for promoting the development of leaves and stems during early stages of plant growth? Phosphatic fertiliser None of these Nitrogeneous fertiliser Potassic fertiliser Phosphatic fertiliser None of these Nitrogeneous fertiliser Potassic fertiliser ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology Reaction of orthophosphoric acid with phosphate rock produces Metaphosphoric acid Superphosphate Triple superphosphate Monoammonium phosphate Metaphosphoric acid Superphosphate Triple superphosphate Monoammonium phosphate ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology __________ is not a fertiliser. Ammonium sulphate Liquid ammonia Ferrous sulphate Calcium ammonium nitrate Ammonium sulphate Liquid ammonia Ferrous sulphate Calcium ammonium nitrate ANSWER DOWNLOAD EXAMIANS APP
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