Fertiliser Technology NPK means a __________ fertiliser. Mixed Liquid Potassic Solid Mixed Liquid Potassic Solid ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology Neutralisation of nitric acid with ammonia to produce ammonium nitrate is a/an __________ reaction. Catalytic Exothermic Endothermic Autocatalytic Catalytic Exothermic Endothermic Autocatalytic 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. Stabilisation All of these Increasing the effectiveness Improving the strength & heat resistance Stabilisation All of these Increasing the effectiveness Improving the strength & heat resistance ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology Dehydration of ammonium carbamate produces None of these Urea Ammonia water Biuret None of these Urea Ammonia water Biuret ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology Optimum reaction temperature in steam reforming of naphtha is __________ °C. 700 - 1000 100-200 1500-1700 300 - 450 700 - 1000 100-200 1500-1700 300 - 450 ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology Which nutrient in fertiliser makes the plant stems stronger and increases branching? Calcium Phosphorous Nitrogen Potassium Calcium Phosphorous Nitrogen Potassium ANSWER DOWNLOAD EXAMIANS APP