Fertiliser Technology I argest capacity nitrogenous fertiliser plants (2700 tons of NH₃ per day) (2 Nos) in India are located at Thal-Vaishet (under RCF in Maharashtra) and Hazira (under IFFCO in Gujarat) Talchar (Orissa) and Ramagundam (A.P.) both under FCI Haldia (W.B) and Namrup (Assam) both under HFC Korba (M.P.) and Talchar (Orissa) both under FCI Thal-Vaishet (under RCF in Maharashtra) and Hazira (under IFFCO in Gujarat) Talchar (Orissa) and Ramagundam (A.P.) both under FCI Haldia (W.B) and Namrup (Assam) both under HFC Korba (M.P.) and Talchar (Orissa) both under FCI ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology Which is the best fertiliser for paddy? Superphosphate Ammonium sulphate Potassium nitrate Nitro-phosphate Superphosphate Ammonium sulphate Potassium nitrate Nitro-phosphate ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology Conversion of yellow phosphorus to red phosphorous is done in retorts at 250-450°C in the Absence of air Presence of an oxidising atmosphere Presence of a reducing atmosphere Presence of an inert atmosphere Absence of air Presence of an oxidising atmosphere Presence of a reducing atmosphere Presence of an inert atmosphere ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology Hydrogen is recovered from coke oven gas on commercial scale (as practised in fertiliser plant at Rourkela) by Cryogenic operations (low temperature cooling) None of these Adsorption on palladium Absorption (using ethanolamine or pyragalloll solution) Cryogenic operations (low temperature cooling) None of these Adsorption on palladium Absorption (using ethanolamine or pyragalloll solution) ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology Iron is not used alone as a catalyst in ammonia synthesis, because It decomposes ammonia Its activity declines rapidly, if heated to above 520°C None of these It gets oxidised above 500°C It decomposes ammonia Its activity declines rapidly, if heated to above 520°C None of these It gets oxidised above 500°C ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology Ammonium nitrate (is mixed with limestone) is not used as fertiliser as such, because It is highly acidic in nature It is hygroscopic and explosive in nature It is a liquid at room temperature Its nitrogen content is very less It is highly acidic in nature It is hygroscopic and explosive in nature It is a liquid at room temperature Its nitrogen content is very less ANSWER DOWNLOAD EXAMIANS APP
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