Fertiliser Technology Ammonium sulphate fertiliser is The highest concentration nitrogenous fertiliser A basic fertiliser The best fertiliser for paddy A neutral fertiliser The highest concentration nitrogenous fertiliser A basic fertiliser The best fertiliser for paddy A neutral fertiliser ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology The main constituent of rock phosphate is None of these Di-calcium phosphate Fluorspar Mono-calcium phosphate None of these Di-calcium phosphate Fluorspar Mono-calcium phosphate ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology Which of the following is the costliest method for commercial production of hydrogen for ammonia synthesis? Steam reforming of naphtha H? separation from coke oven gas Cracking of natural gas Electrolysis of water Steam reforming of naphtha H? separation from coke oven gas Cracking of natural gas Electrolysis of water ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology Which of the following does not come under the category of'primary nutrient' for plant growth? Potassium Sulphur Nitrogen Phosphorous Potassium Sulphur Nitrogen Phosphorous ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology Sodium tri poly phosphate (STPP) is chemically represented as Na₃P4O₆ Na₂PO₄ Na₄P3O₈ Na₅P3O₁₀ Na₃P4O₆ Na₂PO₄ Na₄P3O₈ Na₅P3O₁₀ ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology Hydrogen is recovered from coke oven gas on commercial scale (as practised in fertiliser plant at Rourkela) by None of these Absorption (using ethanolamine or pyragalloll solution) Adsorption on palladium Cryogenic operations (low temperature cooling) None of these Absorption (using ethanolamine or pyragalloll solution) Adsorption on palladium Cryogenic operations (low temperature cooling) ANSWER DOWNLOAD EXAMIANS APP
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