Fertiliser Technology Leaching of phosphate rock by strong __________ acid produces phosphoric acid. Either A or B Neither A nor B Sulphuric Hydrochloric Either A or B Neither A nor B Sulphuric Hydrochloric ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology Reaction of anhydrous liquid ammonia with orthophosphoric acid produces None of these Ammonium phosphate Triple superphosphate Superphosphate None of these Ammonium phosphate Triple superphosphate Superphosphate ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology Which nutrient in fertiliser makes the plant stems stronger and increases branching? Calcium Potassium Nitrogen Phosphorous Calcium Potassium Nitrogen Phosphorous ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology Phosphoric acid is produced in wet process from phosphate rock and Dilute H₂SO₄ Concentrated HCl Concentrated NHO₃ Concentrated H₂SO₄ Dilute H₂SO₄ Concentrated HCl Concentrated NHO₃ Concentrated H₂SO₄ ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology Which of the following does not come under the category of 'secondary nutrient' for plant growth? Oxygen Magnesium Calcium Sulphur Oxygen Magnesium Calcium Sulphur ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology Ammonium phosphate is a __________ fertiliser. Mixed Nitrogenous Complex Phosphatic Mixed Nitrogenous Complex Phosphatic ANSWER DOWNLOAD EXAMIANS APP