Fertiliser Technology Phosphorus vapour comprises of P P₂ P₃ P₄ P P₂ P₃ P₄ ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology Lower temperature and large excess of ammonia in urea melt Decreases biuret formation Increases biuret formation Does not effect biuret formation Is undersirable Decreases biuret formation Increases biuret formation Does not effect biuret formation Is undersirable ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology __________ is not a fertiliser. Liquid ammonia Ferrous sulphate Calcium ammonium nitrate Ammonium sulphate Liquid ammonia Ferrous sulphate Calcium ammonium nitrate Ammonium sulphate ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology Steam reforming of naphtha produces ammonia synthesis gas. This is a/an __________ process. Endothermic Non-catalytic Autocatalytic Exothermic Endothermic Non-catalytic Autocatalytic Exothermic ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology Which is a catalyst promoter used in catalytic ammonia synthesis reaction? Al₂O₃ Cr₂O₃ MnO K₂O Al₂O₃ Cr₂O₃ MnO K₂O ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology Which of the following does not come under the category of 'secondary nutrient' for plant growth? Oxygen Calcium Sulphur Magnesium Oxygen Calcium Sulphur Magnesium ANSWER DOWNLOAD EXAMIANS APP
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