Fertiliser Technology Neutralisation of nitric acid with ammonia to produce ammonium nitrate is a/an __________ reaction. Exothermic Catalytic Autocatalytic Endothermic Exothermic Catalytic Autocatalytic Endothermic ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology Which is the best fertiliser for paddy? Ammonium sulphate Superphosphate Potassium nitrate Nitro-phosphate Ammonium sulphate Superphosphate Potassium nitrate Nitro-phosphate ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology Which of the following does not come under the category of 'micro-nutrient' for plant growth? Boron Chlorine Iron Carbon Boron Chlorine Iron Carbon ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology Which of the following is a natural inorganic fertiliser? Chile salt petre Oilcake None of these Gobar mannure Chile salt petre Oilcake None of these Gobar mannure ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology __________ catalyst is used in the production of urea from CO₂ and NH₃. No Vanadium pentoxide Nickel Alumina No Vanadium pentoxide Nickel Alumina ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology Yield of elemental phosphorous from rock phosphate is about __________ percent. 60-65 1-2 40-45 15-25 60-65 1-2 40-45 15-25 ANSWER DOWNLOAD EXAMIANS APP
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