Fertiliser Technology Catalyst used in Haber's process for ammonia production is Silica gel Reduced iron oxide Vanadium pentoxide Nickel Silica gel Reduced iron oxide Vanadium pentoxide Nickel ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology Which of the following does not come under the category of'primary nutrient' for plant growth? Nitrogen Phosphorous Sulphur Potassium Nitrogen Phosphorous Sulphur Potassium 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? Butyl alcohol Iso propyl alcohol Toluene Hexane Butyl alcohol Iso propyl alcohol Toluene Hexane ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology Nitrolime is Calcium ammonium nitrate A mixture of nitric acid and lime Calcium nitrate A mixture of ammonium nitrate and calcium nitrate Calcium ammonium nitrate A mixture of nitric acid and lime Calcium nitrate A mixture of ammonium nitrate and calcium nitrate 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 pH value of soil is maintained at __________ by the addition of fertiliser for optimum growth and health of the plant. 44084 43926 44020 44178 44084 43926 44020 44178 ANSWER DOWNLOAD EXAMIANS APP
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