Fertiliser Technology Urea is formed only In liquid phase In vapour phase At very low pressure (vacuum) At very high temperature In liquid phase In vapour phase At very low pressure (vacuum) At very high temperature 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 Hexane Toluene Iso propyl alcohol Butyl alcohol Hexane Toluene Iso propyl alcohol ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology Calcium ammonium nitrate (CAN) is A straight fertiliser Not a fertiliser ; it is an explosive A complex fertiliser A mixed fertiliser A straight fertiliser Not a fertiliser ; it is an explosive A complex fertiliser A mixed fertiliser ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology Electric process as compared to wet process (for the manufacture of phosphoric acid) Can use only high grade phosphate rock Is used less frequently Is weak acid process Produces a valuable by-product called gypsum Can use only high grade phosphate rock Is used less frequently Is weak acid process Produces a valuable by-product called gypsum ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology Hydrogen content of coke oven gas is __________ percent. 58 84 4 22 58 84 4 22 ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology Catalyst used in Haber's process for ammonia production is Nickel Reduced iron oxide Silica gel Vanadium pentoxide Nickel Reduced iron oxide Silica gel Vanadium pentoxide ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS