Fertiliser Technology Which of the following is not a measure component necessarily to be present in fertilisers? Nitrogen Phosphorous Potassium Sulphur Nitrogen Phosphorous Potassium Sulphur ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology Which of the following does not come under the category of 'secondary nutrient' for plant growth? Oxygen Calcium Magnesium Sulphur Oxygen Calcium Magnesium Sulphur ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology Neutralisation of nitric acid with ammonia to produce ammonium nitrate is a/an __________ reaction. Catalytic Autocatalytic Exothermic Endothermic Catalytic Autocatalytic Exothermic Endothermic ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology In the manufacture of orthophosphoric acid by strong H₂SO₄ leaching wet process, keeping the reactor temperature above 100°C, results in the formation of undesriable Metaphosphoric acid Pyrophosphoric acid All of these CaSO₄ .½H₂O and CaSO₄ crystals Metaphosphoric acid Pyrophosphoric acid All of these CaSO₄ .½H₂O and CaSO₄ crystals ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology Effectiveness of a fertiliser is independent of the None of these Type of crop PH of soil Nature of soil None of these Type of crop PH of soil Nature of soil ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology Main component of bone ash is Calcium phosphate Calcium carbonate Sodium phosphate Calcium sulphate Calcium phosphate Calcium carbonate Sodium phosphate Calcium sulphate ANSWER DOWNLOAD EXAMIANS APP
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