Fertiliser Technology Nitro-phosphate (manufactured at Trom-bay) is a __________ fertiliser. Complex Highly hygroscopic Mixed Highly explosive Complex Highly hygroscopic Mixed Highly explosive ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology Leaching of phosphate rock by strong __________ acid produces phosphoric acid. Neither A nor B Either A or B Sulphuric Hydrochloric Neither A nor B Either A or B Sulphuric Hydrochloric ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology Which of the following does not come under the category of 'secondary nutrient' for plant growth? Magnesium Calcium Oxygen Sulphur Magnesium Calcium Oxygen Sulphur ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology Though liquid ammonia itself is a fertiliser (with 82% nitrogen content) yet it is commonly not used as such in a tropical country like India, because it Has a pungent smell Is in short supply Vaporises at normal temperature Is toxic and highly corrosive Has a pungent smell Is in short supply Vaporises at normal temperature Is toxic and highly corrosive ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology Multistage operation (as in the case of catalytic oxidation of SO₂) is not carried out for NH₃ synthesis, because of Higher pumping cost Comparatively higher pressure drop High cost of the high pressure vessel used for the reactor Chances of entrainment and disturbance of catalyst bed Higher pumping cost Comparatively higher pressure drop High cost of the high pressure vessel used for the reactor Chances of entrainment and disturbance of catalyst bed ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology Reaction of orthophosphoric acid with soda ash produces Sodium tripolyphosphate (STPP) Nitrophosphate Tributyl phosphate Tricresyl phosphate Sodium tripolyphosphate (STPP) Nitrophosphate Tributyl phosphate Tricresyl phosphate ANSWER DOWNLOAD EXAMIANS APP
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