Fertiliser Technology __________ is the undesirable by-product produced in the manufacture of urea. Carbon dioxide Ammonium carbonate Ammonium carbamate Biuret Carbon dioxide Ammonium carbonate Ammonium carbamate Biuret ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology Which of the following does not come under the category of 'secondary nutrient' for plant growth? Oxygen Magnesium Calcium Sulphur Oxygen Magnesium Calcium Sulphur ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology Which of the following nitrogenous fertilisers has the highest percentage of nitrogen? Calcium nitrate Ammonium sulphate Calcium ammonium nitrate (CAN) Urea Calcium nitrate Ammonium sulphate Calcium ammonium nitrate (CAN) Urea ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology Heating of orthophosphoric acid to about 900°C, produces Metaphosphoric acid None of these Pyrophosphoric acid No change in it Metaphosphoric acid None of these Pyrophosphoric acid No change in it ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology A potassic fertiliser contains 50% K₂O. It could be Potassium chloride Potassium sulphate A mixture of NaCl+ KCl None of these Potassium chloride Potassium sulphate A mixture of NaCl+ KCl None of these ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology Nitro-phosphate (manufactured at Trom-bay) is a __________ fertiliser. Highly hygroscopic Complex Highly explosive Mixed Highly hygroscopic Complex Highly explosive Mixed ANSWER DOWNLOAD EXAMIANS APP
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