Fertiliser Technology Rock phosphate used for the production of phosphatic fertiliser is mined at Talchar (Orissa) Amjhor (Jharkhand) Kiriburu (Bihar) Bailladella (M.P.) Talchar (Orissa) Amjhor (Jharkhand) Kiriburu (Bihar) Bailladella (M.P.) ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology Promoter used in NH₃ synthesis catalyst is K₂O V₂O₅ U₂O₃ SiO₃ K₂O V₂O₅ U₂O₃ SiO₃ ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology A nitrogenous fertiliser contains 20% N₂. It could be Urea Ammonium chloride Ammonium nitrate Calcium ammonium nitrate (CAN) Urea Ammonium chloride Ammonium nitrate Calcium ammonium nitrate (CAN) ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology Excessive use of chemical fertilisers causes shrivelling of the roots and wilting of the plant, because the Osmotic pressure of the soil water becomes higher than that of the plant sap Soil becomes too acidic Osmotic pressure of the soil water becomes less than that of the plant sap Soil becomes too alkaline Osmotic pressure of the soil water becomes higher than that of the plant sap Soil becomes too acidic Osmotic pressure of the soil water becomes less than that of the plant sap Soil becomes too alkaline ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology Catalyst used in the manufacture of NH₃ by Haber's process is finely divided Iron Vanadium pentoxide Alumina Nickel Iron Vanadium pentoxide Alumina Nickel ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology Catalyst used in desulphurisation of naphtha is Co-Mo Pt-Rh Nickel Silica gel Co-Mo Pt-Rh Nickel Silica gel ANSWER DOWNLOAD EXAMIANS APP
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