Fertiliser Technology Which of the following fertilisers is used as a cattle feed? Ammonium sulphate Calcium ammonium nitrate Urea Superphosphate Ammonium sulphate Calcium ammonium nitrate Urea Superphosphate ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology A phosphatic fertiliser contains 16% P₂O₅. It could be None of these Triple superphosphate Superphosphate Dicalcium phosphate None of these Triple superphosphate Superphosphate Dicalcium phosphate ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology Nitrogen content of a nitrogenous fertiliser is 35%. It could be Ammonium sulphate Urea Ammonium nitrate Calcium ammonium nitrate (CAN) Ammonium sulphate Urea Ammonium nitrate Calcium ammonium nitrate (CAN) ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology Which of the following does not come under the category of'primary nutrient' for plant growth? Potassium Phosphorous Sulphur Nitrogen Potassium Phosphorous Sulphur Nitrogen ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology In ammonia synthesis (N₂ + 3H₂ = 2NH₃), there is a decrease in total volume, hence to get high equilibrium conversion, the reaction should be carried out at Low pressure High pressure Very high temperature Atmospheric pressure; as the pressure has no effect on conversion Low pressure High pressure Very high temperature Atmospheric pressure; as the pressure has no effect on conversion ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology Prilling of urea should be accomplished (in a sprayer) just above the melting point of urea with minimum of retention time, otherwise it will result in Non-spherical prills Biuret formation Substantially wet non-flowing and sticky product Low bulk density product Non-spherical prills Biuret formation Substantially wet non-flowing and sticky product Low bulk density product ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS