Fertiliser Technology In calcium ammonium nitrate (CAN) fertil-ser None of these Nitrate nitrogen is slower acting Nitrate nitrogen is quick acting Ammoniacal nitrogen is quick acting None of these Nitrate nitrogen is slower acting Nitrate nitrogen is quick acting Ammoniacal nitrogen is quick acting ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology Which of the following fertilisers is required for the development of fibrous materials of the plants and of the sugar of vegetable & fruits? None of these Potassic fertiliser Phosphatic fertilisers Nitrogenous fertilisers None of these Potassic fertiliser Phosphatic fertilisers Nitrogenous fertilisers ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology Which of the following is the costliest method for commercial production of hydrogen for ammonia synthesis? H? separation from coke oven gas Steam reforming of naphtha Electrolysis of water Cracking of natural gas H? separation from coke oven gas Steam reforming of naphtha Electrolysis of water Cracking of natural gas ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology Electric process as compared to wet process (for the manufacture of phosphoric acid) Is used less frequently Produces a valuable by-product called gypsum Is weak acid process Can use only high grade phosphate rock Is used less frequently Produces a valuable by-product called gypsum Is weak acid process Can use only high grade phosphate rock ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology Triple superphosphate is made by reacting phosphate rock with __________ acid. Phosphoric Nitric Sulphuric Hydrochloric Phosphoric Nitric Sulphuric Hydrochloric ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology Reaction of dilute sulphuric acid with phosphate rock produces Gypsum Triple superphosphate Superphosphate Phosphoric acid Gypsum Triple superphosphate Superphosphate Phosphoric acid ANSWER DOWNLOAD EXAMIANS APP
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