Fertiliser Technology The main constituent of rock phosphate is None of these Di-calcium phosphate Mono-calcium phosphate Fluorspar None of these Di-calcium phosphate Mono-calcium phosphate Fluorspar ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology H₄P₂O₇ is the chemical formula of __________ phosphoric acid. Pyro Ortho Meta None of these Pyro Ortho Meta None of these ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology A fertiliser plant is classified as a gas based fertiliser plant, when it uses __________ gas as a source of hydrogen for the manufacture of ammonia. Natural Coke oven Coal Producer Natural Coke oven Coal Producer ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology Triple superphosphate is made by reacting phosphate rock with __________ acid. Sulphuric Nitric Phosphoric Hydrochloric Sulphuric Nitric Phosphoric Hydrochloric ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology Maximum stability of white phosphorous is at Atmospheric pressure >600°C Very high pressure Room temperature Atmospheric pressure >600°C Very high pressure Room temperature ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology Electric process as compared to wet process (for the manufacture of phosphoric acid) Is weak acid process Can use only high grade phosphate rock Is used less frequently Produces a valuable by-product called gypsum Is weak acid process Can use only high grade phosphate rock Is used less frequently Produces a valuable by-product called gypsum ANSWER DOWNLOAD EXAMIANS APP
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