Fertiliser Technology The main constituent of rock phosphate is Fluorspar Di-calcium phosphate Mono-calcium phosphate None of these Fluorspar Di-calcium phosphate Mono-calcium phosphate None of these ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology Urea (a nitrogeneous fertiliser) is produced from carbon dioxide and Nitric acid Ammonia Nitric oxide Ammonium nitrate Nitric acid Ammonia Nitric oxide Ammonium nitrate 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. High corrosion rate Increased cost of equipment Increased biuret formation All of these High corrosion rate Increased cost of equipment Increased biuret formation All of these ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology Reaction of dilute sulphuric acid with phosphate rock produces Triple superphosphate Phosphoric acid Gypsum Superphosphate Triple superphosphate Phosphoric acid Gypsum Superphosphate ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology Urea is represented as NH₃CO.CH₃ NH₂.CO.NH₂ NH₃.CO₂.NH₃ NH.CO₂.NH NH₃CO.CH₃ NH₂.CO.NH₂ NH₃.CO₂.NH₃ NH.CO₂.NH ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology Plant tranquillisers Accelerate ripening of food and grain Hold back stem growth and halt plants at a desired height Produce seedless fruit Cause early maturation of plants Accelerate ripening of food and grain Hold back stem growth and halt plants at a desired height Produce seedless fruit Cause early maturation of plants ANSWER DOWNLOAD EXAMIANS APP
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