Fertiliser Technology Electric process as compared to wet process (for the manufacture of phosphoric acid) Is weak acid process Is used less frequently Produces a valuable by-product called gypsum Can use only high grade phosphate rock Is weak acid process Is used less frequently Produces a valuable by-product called gypsum Can use only high grade phosphate rock ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology Catalyst used in ammonia synthesis uses __________ as a promoter. Ni Pt K₂O Al2O₃ Ni Pt K₂O Al2O₃ ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology The most suitable fertiliser for accelerating seeding or fruit formation in later stages of plant growth is __________ fertiliser. Nitrogenous Potassic None of these Phosphatic Nitrogenous Potassic None of these Phosphatic ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology Which of the following does not come under the category of 'secondary nutrient' for plant growth? Calcium Sulphur Magnesium Oxygen Calcium Sulphur Magnesium Oxygen ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology Red phosphorous is changed into white phosphorous by None of these Heating in presence of light Melting under pressure Vaporisation followed by condensation None of these Heating in presence of light Melting under pressure Vaporisation followed by condensation ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology Fertiliser produced during soda ash manufacture by dual process is ammonium Nitrate Chloride None of these Sulphate Nitrate Chloride None of these Sulphate ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS