Fertiliser Technology A nitrogenous fertiliser contains 20% N₂. It could be Calcium ammonium nitrate (CAN) Urea Ammonium chloride Ammonium nitrate Calcium ammonium nitrate (CAN) Urea Ammonium chloride Ammonium nitrate ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology Superphosphate is manufactured by reacting phosphate rock with None of these Acetic acid Aluminium chloride Sulphuric acid None of these Acetic acid Aluminium chloride Sulphuric acid ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology Which of the following solvents is used for the extraction of H₃PO₄ from CaCl₂ solution during manufacture of ortho-phosphoric acid by wet process employing hydrochloric acid leaching? Butyl alcohol Toluene Hexane Iso propyl alcohol Butyl alcohol Toluene Hexane Iso propyl alcohol ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology Dehydration of ammonium carbamate produces Urea Ammonia water None of these Biuret Urea Ammonia water None of these Biuret ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology Catalyst used in Haber's process for ammonia production is Nickel Silica gel Reduced iron oxide Vanadium pentoxide Nickel Silica gel Reduced iron oxide Vanadium pentoxide ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology In natural gas, the C/H ratio (by weight) varies in the range of 44053 20-25 43894 15-17 44053 20-25 43894 15-17 ANSWER DOWNLOAD EXAMIANS APP
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