Fertiliser Technology pH value of soil is maintained at __________ by the addition of fertiliser for optimum growth and health of the plant. 44178 44020 43926 44084 44178 44020 43926 44084 ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology Reaction of calcium fluorapatite with sulphuric acid produces Ortho-phosphoric acid Simple superphosphate Red phosphorous Triple superphosphate Ortho-phosphoric acid Simple superphosphate Red phosphorous Triple superphosphate ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology During conversion of ammonium carbamate into urea, presence of large excess of water Does not affect the yield of urea Increases the yield of urea Adversely affects the yield of urea Reduces the evaporator load by diluting the urea solution Does not affect the yield of urea Increases the yield of urea Adversely affects the yield of urea Reduces the evaporator load by diluting the urea solution ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology Yield of urea can be increased with excess ammonia and higher pressure & temperature, but because of __________ this is normally not done. Increased biuret formation High corrosion rate All of these Increased cost of equipment Increased biuret formation High corrosion rate All of these Increased cost of equipment ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology Raw materials for nitric acid manufacture are Anhydrous ammonia and air Hydrogen peroxide, air and water Wet ammonia, air and water Anhydrous ammonia, air and water Anhydrous ammonia and air Hydrogen peroxide, air and water Wet ammonia, air and water Anhydrous ammonia, air and water 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? Potassic fertiliser Nitrogeneous fertiliser Phosphatic fertiliser None of these Potassic fertiliser Nitrogeneous fertiliser Phosphatic fertiliser None of these ANSWER DOWNLOAD EXAMIANS APP
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