Fertiliser Technology Maximum stability of white phosphorous is at Room temperature Atmospheric pressure >600°C Very high pressure Room temperature Atmospheric pressure >600°C Very high pressure ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology Fusion zone in the electric furnace used for reduction of phosphate rock to elemental phosphorous is maintained at __________ °C. 500-750 950-1050 250-300 1400-1450 500-750 950-1050 250-300 1400-1450 ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology __________ is required more for leafy crops. Potassium Carbon Nitrogen Phosphorous Potassium Carbon Nitrogen Phosphorous ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology Electric process as compared to wet process (for the manufacture of phosphoric acid) Is used less frequently Is weak acid process Produces a valuable by-product called gypsum Can use only high grade phosphate rock Is used less frequently Is weak acid process Produces a valuable by-product called gypsum Can use only high grade phosphate rock ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology Fertiliser value of a nitrogeneous fertiliser is expressed in terms of its __________ content. NHO₃ N₂ NO₂ KNO₃ NHO₃ N₂ NO₂ KNO₃ ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology Urea is a __________ fertiliser. Potassic None of these Phosphatic Nitrogenous Potassic None of these Phosphatic Nitrogenous ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS