Fertiliser Technology A fertiliser plant is classified as a gas based fertiliser plant, when it uses __________ gas as a source of hydrogen for the manufacture of ammonia. Coal Producer Coke oven Natural Coal Producer Coke oven Natural ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology Nitric acid is produced on commercial scale in a fertiliser plant by None of these CaNO₃ + H₂SO₄ reaction Passing air through high voltage electric arc Oxidation of ammonia None of these CaNO₃ + H₂SO₄ reaction Passing air through high voltage electric arc Oxidation of ammonia ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology Conversion achieved in HNO₃ synthesis with the use of platinum catalyst is about 95-97%. The rate of formation of nitrogen dioxide from the oxidation of nitric acid is favoured by Decreasing the pressure Decreasing the temperature Increasing the temperature None of these Decreasing the pressure Decreasing the temperature Increasing the temperature None of these ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology During conversion of ammonium carbamate into urea, presence of large excess of water Does not affect the yield of urea Adversely affects the yield of urea Increases the yield of urea Reduces the evaporator load by diluting the urea solution Does not affect the yield of urea Adversely affects the yield of urea Increases the yield of urea Reduces the evaporator load by diluting the urea solution ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology Base suspension fertiliser essentially contains 13% N₂ and 43% P₂O₅ 43% N₂ and 13% K₂O 43% N₂ and 13% P₂O₅ 43% K₂O and 43% P₂O₅ 13% N₂ and 43% P₂O₅ 43% N₂ and 13% K₂O 43% N₂ and 13% P₂O₅ 43% K₂O and 43% P₂O₅ ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology Which is the most suitable fertiliser for paddy? Ammonium sulphate Ammonium nitrate Superphosphate CAN Ammonium sulphate Ammonium nitrate Superphosphate CAN ANSWER DOWNLOAD EXAMIANS APP
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