Fertiliser Technology Nitrogenous fertiliser is required For accelerating fruit formation in later stage of growth To lessen the effect of excessive potash application During the early stage of growth to promote development of stem and leaves None of these For accelerating fruit formation in later stage of growth To lessen the effect of excessive potash application During the early stage of growth to promote development of stem and leaves None of these 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 Improving the strength & heat resistance Stabilisation Increasing the effectiveness All of these Improving the strength & heat resistance Stabilisation ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology Which of the following set of conditions is favourable for the maximum yield of ammonia by Haber's process? High pressure, low reactants concentration, high temperature High pressure, high reactants concentration, low temperature Low pressure, high reactants concentration, low temperature High pressure, low reactants concentration, low temperature High pressure, low reactants concentration, high temperature High pressure, high reactants concentration, low temperature Low pressure, high reactants concentration, low temperature High pressure, low reactants concentration, low temperature ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology A nitrogenous fertiliser contains 20% N₂. It could be Urea Calcium ammonium nitrate (CAN) Ammonium chloride Ammonium nitrate Urea Calcium ammonium nitrate (CAN) Ammonium chloride Ammonium nitrate ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology Phosphorus vapour comprises of P₄ P P₂ P₃ P₄ P P₂ P₃ ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology A potassic fertiliser contains 50% K₂O. It could be A mixture of NaCl+ KCl Potassium chloride Potassium sulphate None of these A mixture of NaCl+ KCl Potassium chloride Potassium sulphate None of these ANSWER DOWNLOAD EXAMIANS APP
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