Fertiliser Technology Potassic fertilisers do not promote the development of Starches of potatoes & grains Sugar of fruits & vegetables Fibrous materials of plants Stems & leaves during early stage of plant growth Starches of potatoes & grains Sugar of fruits & vegetables Fibrous materials of plants Stems & leaves during early stage of plant growth ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology Steam reforming of naphtha is a source of hydrogen production for nitrogeneous fertiliser industry. What is the usual ratio of steam to carbon maintained in the process of steam reforming of naphtha? 0.41736111111111 3.5:1 0.62569444444444 1.5:1 0.41736111111111 3.5:1 0.62569444444444 1.5:1 ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology Fertiliser produced during soda ash manufacture by dual process is ammonium Nitrate None of these Chloride Sulphate Nitrate None of these Chloride Sulphate 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? Low pressure, high reactants concentration, low temperature High pressure, low reactants concentration, low temperature High pressure, high reactants concentration, low temperature High pressure, low reactants concentration, high temperature Low pressure, high reactants concentration, low temperature High pressure, low reactants concentration, low temperature High pressure, high reactants concentration, low temperature High pressure, low reactants concentration, high temperature ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology Monte catini process is a widely used process for the manufacture of Calcium ammonium nitrate Urea None of these Triple superposphate Calcium ammonium nitrate Urea None of these Triple superposphate ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology Though kinetics of ammonia synthesis dictates the use of low temperature for high equilibrium conversion, yet it is kept moderately high (550°C), because at low temperature Rate of reaction is very low Very high pressure is required resulting in costly pressure vessel Space velocity of gas is very low resulting in decreased conversion None of these Rate of reaction is very low Very high pressure is required resulting in costly pressure vessel Space velocity of gas is very low resulting in decreased conversion None of these ANSWER DOWNLOAD EXAMIANS APP
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