Fertiliser Technology Catalyst used in the oxidation of ammonia is Platinum-beryllium Platinum-rhodium Cobalt-molybdenum Platinum-molybdenum Platinum-beryllium Platinum-rhodium Cobalt-molybdenum Platinum-molybdenum ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology Sodium tri poly phosphate (STPP) is manufactured by reaction of phosphoric acid with sodium Silicate Bicarbonate Phosphate Carbonate Silicate Bicarbonate Phosphate Carbonate ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology Which of the following does not come under the category of 'micro-nutrient' for plant growth? Carbon Iron Chlorine Boron Carbon Iron Chlorine Boron ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology Which of the following is a natural inorganic fertiliser? Oilcake Gobar mannure None of these Chile salt petre Oilcake Gobar mannure None of these Chile salt petre ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology Nitrogen content of urea is about __________ percent. 80 94 10 46 80 94 10 46 ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology Reaction of nitric acid and sulphuric acid with phosphate rock produces Nitrophosphate Tributyl phosphate Tricresyl phosphate Diammonium phosphate Nitrophosphate Tributyl phosphate Tricresyl phosphate Diammonium phosphate ANSWER DOWNLOAD EXAMIANS APP
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