Fertiliser Technology Which of the following is not a mixed fertiliser? Nitrophosphate Ammonium phosphate Calcium ammonium nitrate (CAN) None of these Nitrophosphate Ammonium phosphate Calcium ammonium nitrate (CAN) None of these ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology Which of the following does not come under the category of'primary nutrient' for plant growth? Potassium Phosphorous Nitrogen Sulphur Potassium Phosphorous Nitrogen Sulphur ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology Maximum stability of white phosphorous is at >600°C Very high pressure Atmospheric pressure Room temperature >600°C Very high pressure Atmospheric pressure Room temperature ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology Iron is not used alone as a catalyst in ammonia synthesis, because Its activity declines rapidly, if heated to above 520°C It decomposes ammonia None of these It gets oxidised above 500°C Its activity declines rapidly, if heated to above 520°C It decomposes ammonia None of these It gets oxidised above 500°C ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology The essential ingradient of all the synthesis gas is N₂ H₂ O₂ CO₂ N₂ H₂ O₂ CO₂ ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology Which of the following is not a commercially used feed-stock for the production of ammonia synthesis gas? Naphtha Water Coal/coke oven gas Tar Naphtha Water Coal/coke oven gas Tar ANSWER DOWNLOAD EXAMIANS APP
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