Fertiliser Technology Iron is not used alone as a catalyst in ammonia synthesis, because It decomposes ammonia It gets oxidised above 500°C None of these Its activity declines rapidly, if heated to above 520°C It decomposes ammonia It gets oxidised above 500°C None of these Its activity declines rapidly, if heated to above 520°C ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology Which of the following gasifiers can be attached to coal based fertiliser plants? Kopper-Totzek gasifier Lurgi (high pressure) gasifier Gasifier working at 40 atm Gasifier working at 20 atm Kopper-Totzek gasifier Lurgi (high pressure) gasifier Gasifier working at 40 atm Gasifier working at 20 atm ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology Heating a mixture of phosphate rock, coke and sand in an electric furnace produces Phosphorous Ammonium phosphate Phosphoric acid Superphosphate Phosphorous Ammonium phosphate Phosphoric acid Superphosphate ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology In calcium ammonium nitrate (CAN) fertil-ser Ammoniacal nitrogen is quick acting Nitrate nitrogen is slower acting Nitrate nitrogen is quick acting None of these Ammoniacal nitrogen is quick acting Nitrate nitrogen is slower acting Nitrate nitrogen is quick acting None of these ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology Tricresyl phosphate is chemically represented as (NH₄)₂HPO₄ Ca₁₀(PO₄)3F₆ (CH₃ C₆ H₄)₃ PO₄ NH₄H₂PO₄ (NH₄)₂HPO₄ Ca₁₀(PO₄)3F₆ (CH₃ C₆ H₄)₃ PO₄ NH₄H₂PO₄ ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology __________ is the most suitable fertiliser for paddy. Potassium nitrate Urea Superphosphate Ammonium sulphate Potassium nitrate Urea Superphosphate Ammonium sulphate ANSWER DOWNLOAD EXAMIANS APP
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