Fertiliser Technology A mixture of phosphate rock __________ is heated in an electric furnace to produce phosphorous. And coke And sand Salt & coke Sand & coke And coke And sand Salt & coke Sand & coke ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology Urea (a nitrogeneous fertiliser) is produced from carbon dioxide and Nitric acid Nitric oxide Ammonium nitrate Ammonia Nitric acid Nitric oxide Ammonium nitrate Ammonia ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology __________ is the most suitable fertiliser for paddy. Ammonium sulphate Urea Superphosphate Potassium nitrate Ammonium sulphate Urea Superphosphate Potassium nitrate ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology Reaction of orthophosphoric acid with soda ash produces Tributyl phosphate Sodium tripolyphosphate (STPP) Tricresyl phosphate Nitrophosphate Tributyl phosphate Sodium tripolyphosphate (STPP) Tricresyl phosphate Nitrophosphate ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology Chemical formula of biuret is NH₂CONHCONH₂ NH₂.CO.NH₂ NH₃.COO.NH₃ NH₄COONH₂ NH₂CONHCONH₂ NH₂.CO.NH₂ NH₃.COO.NH₃ NH₄COONH₂ ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology Which one of the following is used as a nitrogenous fertiliser, as a weed killer in the onion fields and for correcting acidic soils? CAN Calcium cyanamide Ammonium sulphate Urea CAN Calcium cyanamide Ammonium sulphate Urea ANSWER DOWNLOAD EXAMIANS APP
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