Fertiliser Technology Reaction of orthophosphoric acid with phosphate rock produces Monoammonium phosphate Superphosphate Triple superphosphate Metaphosphoric acid Monoammonium phosphate Superphosphate Triple superphosphate Metaphosphoric acid ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology Which of the following does not come under the category of'primary nutrient' for plant growth? Potassium Phosphorous Sulphur Nitrogen Potassium Phosphorous Sulphur Nitrogen ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology Optimum reaction temperature in steam reforming of naphtha is __________ °C. 300 - 450 1500-1700 100-200 700 - 1000 300 - 450 1500-1700 100-200 700 - 1000 ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology Which of the following solvents is used for the extraction of H₃PO₄ from CaCl₂ solution during manufacture of ortho-phosphoric acid by wet process employing hydrochloric acid leaching? Toluene Butyl alcohol Hexane Iso propyl alcohol Toluene Butyl alcohol Hexane Iso propyl alcohol ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology Which of the following is not a measure component necessarily to be present in fertilisers? Sulphur Nitrogen Phosphorous Potassium Sulphur Nitrogen Phosphorous Potassium ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology The optimum size of the ammonia plant is __________ tons/day. 10 1000 1000C 100 10 1000 1000C 100 ANSWER DOWNLOAD EXAMIANS APP
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