Color of nitric acid is light yellow due to the presence of
Color of nitric acid is light yellow due to the presence of
Conditioners like finely divided peat are added to the fertiliser to
Conditioners like finely divided peat are added to the fertiliser to
Dehydration of ammonium carbamate (to produce urea) is a/an __________ reaction.
Dehydration of ammonium carbamate (to produce urea) is a/an __________ reaction.
Gas based fertiliser plants use
Gas based fertiliser plants use
Sodium tri poly phosphate (STPP) is chemically represented as
Sodium tri poly phosphate (STPP) is chemically represented as
Ammonium nitrate (is mixed with limestone) is not used as fertiliser as such, be
Ammonium nitrate (is mixed with limestone) is not used as fertiliser as such, because
Yield of urea can be increased with excess ammonia and higher pressure & tempera
Yield of urea can be increased with excess ammonia and higher pressure & temperature, but because of __________ this is normally not done.
Triple superphosphate is made by reacting phosphate rock with __________ acid.
Triple superphosphate is made by reacting phosphate rock with __________ acid.
Conversion of yellow phosphorous to red phosphorous is done by heating it in cov
Conversion of yellow phosphorous to red phosphorous is done by heating it in covered retorts at __________ °C in absence of air.
Which is a catalyst promoter used in catalytic ammonia synthesis reaction?
Which is a catalyst promoter used in catalytic ammonia synthesis reaction?
Reaction of anhydrous liquid ammonia with orthophosphoric acid produces
Reaction of anhydrous liquid ammonia with orthophosphoric acid produces
__________ is not a fertiliser.
__________ is not a fertiliser.