Fertiliser Technology Maximum nitrogen percentage is in Liquid ammonia Calcium ammonium nitrate Urea Ammonium sulphate Liquid ammonia Calcium ammonium nitrate Urea Ammonium sulphate ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology Ammonium nitrate (is mixed with limestone) is not used as fertiliser as such, because Its nitrogen content is very less It is hygroscopic and explosive in nature It is highly acidic in nature It is a liquid at room temperature Its nitrogen content is very less It is hygroscopic and explosive in nature It is highly acidic in nature It is a liquid at room temperature ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology A fertiliser contains 82% N₂. It could be None of these Ammonium nitrate Liquid NH₃ Urea None of these Ammonium nitrate Liquid NH₃ Urea ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology Reaction of orthophosphoric acid with soda ash produces Tributyl phosphate Tricresyl phosphate Nitrophosphate Sodium tripolyphosphate (STPP) Tributyl phosphate Tricresyl phosphate Nitrophosphate Sodium tripolyphosphate (STPP) 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 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 Improving the strength & heat resistance Stabilisation All of these Increasing the effectiveness Improving the strength & heat resistance Stabilisation All of these ANSWER DOWNLOAD EXAMIANS APP
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