Fertiliser Technology pH value of soil is maintained at __________ by the addition of fertiliser for optimum growth and health of the plant. 43926 44084 44020 44178 43926 44084 44020 44178 ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology Though liquid ammonia itself is a fertiliser (with 82% nitrogen content) yet it is commonly not used as such in a tropical country like India, because it Is toxic and highly corrosive Is in short supply Vaporises at normal temperature Has a pungent smell Is toxic and highly corrosive Is in short supply Vaporises at normal temperature Has a pungent smell ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology Phosphoric acid is produced in wet process from phosphate rock and Dilute H₂SO₄ Concentrated H₂SO₄ Concentrated NHO₃ Concentrated HCl Dilute H₂SO₄ Concentrated H₂SO₄ Concentrated NHO₃ Concentrated HCl ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology Sodium tri poly phosphate (STPP) is manufactured by reaction of phosphoric acid with sodium Carbonate Bicarbonate Silicate Phosphate Carbonate Bicarbonate Silicate Phosphate ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology Nitrogen content of a nitrogenous fertiliser is 35%. It could be Urea Ammonium nitrate Calcium ammonium nitrate (CAN) Ammonium sulphate Urea Ammonium nitrate Calcium ammonium nitrate (CAN) Ammonium sulphate ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology Liquid ammonia and 60% nitric acid reaction (which produces ammonium nitrate) is Endothermic Autocatalytic None of these Exothermic Endothermic Autocatalytic None of these Exothermic ANSWER DOWNLOAD EXAMIANS APP
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