Fertiliser Technology Reaction of phosphate rock with 98% H₂SO₄ produces None of these Superphosphate White phosphorous Orthophosphoric acid None of these Superphosphate White phosphorous Orthophosphoric acid ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology Electric furnace method for production of phosphorous uses phosphate rock Silica and coke And coke And phosphoric acid And sulphuric acid Silica and coke And coke And phosphoric acid And sulphuric acid ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology Dehydration of ammonium carbamate to yield urea is a/an __________ reaction. Exothermic Catalytic Autocatalytic Endothermic Exothermic Catalytic Autocatalytic Endothermic ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology Ammonium sulphate can be produced by reacting gypsum with Nitric acid Ammonium carbonate None of these Ammonia Nitric acid Ammonium carbonate None of these Ammonia 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
Fertiliser Technology Catalytic ammonia synthesis reaction as in Haber's process is Exothermic Irreversible Endothermic None of these Exothermic Irreversible Endothermic None of these ANSWER DOWNLOAD EXAMIANS APP
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