Fertiliser Technology Bio-fertilisers are cheaper, renewable and pollution free. They improve the __________ of the soil. All of these Water holding capacity Texture Nutrient supply All of these Water holding capacity Texture Nutrient supply ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology Vetrocoke solution is A mixture of K₂CO₃ and As₂O₃ K₂SO₄ Na₂SO₄ A mixture of Na₂CO₃ and As₂O₃ A mixture of K₂CO₃ and As₂O₃ K₂SO₄ Na₂SO₄ A mixture of Na₂CO₃ and As₂O₃ ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology Triple superphosphate which contains about 46% P₂O₅ is produced by the reaction of phosphate rock with ortho phosphoric acid of____percent concentration. > 98 75-80 52-54 25-28 > 98 75-80 52-54 25-28 ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology Urea is formed only In liquid phase At very low pressure (vacuum) In vapour phase At very high temperature In liquid phase At very low pressure (vacuum) In vapour phase At very high temperature ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology Lower temperature and large excess of ammonia in urea melt Does not effect biuret formation Is undersirable Decreases biuret formation Increases biuret formation Does not effect biuret formation Is undersirable Decreases biuret formation Increases biuret formation ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology Action of phosphoric acid on rock phosphate produces Triple superphosphate Diammonium phosphate Nitrophosphate Superphosphate Triple superphosphate Diammonium phosphate Nitrophosphate Superphosphate ANSWER DOWNLOAD EXAMIANS APP
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