Fertiliser Technology pH value of soil is maintained at __________ by the addition of fertiliser for optimum growth and health of the plant. 44178 44020 43926 44084 44178 44020 43926 44084 ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology HPO₃ is the chemical formula of __________ phosphoric acid. Meta Pyro Ortho None of these Meta Pyro Ortho None of these ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology Electric furnace method for production of phosphorous uses phosphate rock Silica and coke And sulphuric acid And phosphoric acid And coke Silica and coke And sulphuric acid And phosphoric acid And coke ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology CO₂ present in reformed gas (obtained by steam reforming of naphtha) is removed by absorbing in Ammoniacal liquor Slaked lime Methyl-Ethyl Ketone (MEK) Mono-ethanolamine (MEA) Ammoniacal liquor Slaked lime Methyl-Ethyl Ketone (MEK) Mono-ethanolamine (MEA) 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 Toluene Hexane Iso propyl alcohol Butyl alcohol Toluene Hexane Iso propyl alcohol ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology Heating of coke, sand & phosphate rock in an electric furnace is done for the manufacture of Superphosphate Triple superphosphate Phosphorous Phosphoric acid Superphosphate Triple superphosphate Phosphorous Phosphoric acid ANSWER DOWNLOAD EXAMIANS APP
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