Fertiliser Technology The composition of fresh feed to the high temperature, high pressure urea autoclave is Liquid ammonia and excess compressed CO₂ Compressed ammonia gas and excess compressed CO₂ Excess liquid ammonia and liquefied CO₂ Excess liquid ammonia and compressed CO₂ gas Liquid ammonia and excess compressed CO₂ Compressed ammonia gas and excess compressed CO₂ Excess liquid ammonia and liquefied CO₂ Excess liquid ammonia and compressed CO₂ gas ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology Conversion achieved in HNO₃ synthesis with the use of platinum catalyst is about 95-97%. The rate of formation of nitrogen dioxide from the oxidation of nitric acid is favoured by Increasing the temperature Decreasing the temperature None of these Decreasing the pressure Increasing the temperature Decreasing the temperature None of these Decreasing the pressure ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology P₂O₅ percentage in the phosphoric acid produced by wet process is about 10 70 30 50 10 70 30 50 ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology Multistage operation (as in the case of catalytic oxidation of SO₂) is not carried out for NH₃ synthesis, because of Chances of entrainment and disturbance of catalyst bed Higher pumping cost Comparatively higher pressure drop High cost of the high pressure vessel used for the reactor Chances of entrainment and disturbance of catalyst bed Higher pumping cost Comparatively higher pressure drop High cost of the high pressure vessel used for the reactor ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology pH value of soil is maintained at __________ by the addition of fertiliser for optimum growth and health of the plant. 43926 44178 44020 44084 43926 44178 44020 44084 ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology Which of the following is not a measure component necessarily to be present in fertilisers? Sulphur Potassium Phosphorous Nitrogen Sulphur Potassium Phosphorous Nitrogen ANSWER DOWNLOAD EXAMIANS APP
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