Fertiliser Technology HPO₃ is the chemical formula of __________ phosphoric acid. Ortho None of these Meta Pyro Ortho None of these Meta Pyro ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology Which of the following does not come under the category of'primary nutrient' for plant growth? Potassium Nitrogen Phosphorous Sulphur Potassium Nitrogen Phosphorous Sulphur ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology Ammonium phosphate is a __________ fertiliser. Complex Nitrogenous Mixed Phosphatic Complex Nitrogenous Mixed Phosphatic ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology Which one of the following is used as a nitrogenous fertiliser, as a weed killer in the onion fields and for correcting acidic soils? Calcium cyanamide Urea Ammonium sulphate CAN Calcium cyanamide Urea Ammonium sulphate CAN ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology Dehydration of ammonium carbamate (to produce urea) is a/an __________ reaction. Catalytic Endothermic Reversible Exothermic Catalytic Endothermic Reversible Exothermic ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology Which of the following is the costliest method for commercial production of hydrogen for ammonia synthesis? Cracking of natural gas H? separation from coke oven gas Electrolysis of water Steam reforming of naphtha Cracking of natural gas H? separation from coke oven gas Electrolysis of water Steam reforming of naphtha ANSWER DOWNLOAD EXAMIANS APP
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