Fertiliser Technology Low grade phosphate rock can be used in electrical furnace, because It is cheap It produces low cost product CaO content is less Of the better CaO/SiO₂ balance for slag formation It is cheap It produces low cost product CaO content is less Of the better CaO/SiO₂ balance for slag formation ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology __________ is not a fertiliser. Liquid ammonia Calcium ammonium nitrate Ammonium sulphate Ferrous sulphate Liquid ammonia Calcium ammonium nitrate Ammonium sulphate Ferrous sulphate ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology Use of catalyst is a must in the ammonia manufacture, because the reaction is reversible as well as the heat of dissociation of N₂ & H₂ is high. The presence of promoter along with the catalyst helps in __________ of the catalyst. Increasing the effectiveness All of these Stabilisation Improving the strength & heat resistance Increasing the effectiveness All of these Stabilisation Improving the strength & heat resistance ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology Which of the following fertilisers contains the least percentage of nitrogen? Ammonium phosphate Ammonium sulphate Liquid ammonia Urea Ammonium phosphate Ammonium sulphate Liquid ammonia Urea ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology Effectiveness of a fertiliser is independent of the Nature of soil PH of soil None of these Type of crop Nature of soil PH of soil None of these Type of crop ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology Gas based fertiliser plants use Natural gas as a source of hydrogen Coal gas as a source of hydrogen Coal gas as heating medium Natural gas as heating medium Natural gas as a source of hydrogen Coal gas as a source of hydrogen Coal gas as heating medium Natural gas as heating medium ANSWER DOWNLOAD EXAMIANS APP
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