Fertiliser Technology Commercial production of hydrogen for the manufacture of nitrogeneous fertilisers is done by Steam reforming of naphtha and cracking of natural gas Electrolysis of water Cryogenic separation of hydrogen from coke oven gas All of these Steam reforming of naphtha and cracking of natural gas Electrolysis of water Cryogenic separation of hydrogen from coke oven gas All of these ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology Which of the following is a natural inorganic fertiliser? Chile salt petre None of these Gobar mannure Oilcake Chile salt petre None of these Gobar mannure Oilcake ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology Nitrogenous fertiliser is required None of these During the early stage of growth to promote development of stem and leaves For accelerating fruit formation in later stage of growth To lessen the effect of excessive potash application None of these During the early stage of growth to promote development of stem and leaves For accelerating fruit formation in later stage of growth To lessen the effect of excessive potash application ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology An increase in the NH₃/CO₂ ratio in urea manufacture results in Decreased degree of conversion of NH₃ to urea Decreased yield of urea Increased degree of conversion of CO₂ to urea Decreased specific volume of molten mass Decreased degree of conversion of NH₃ to urea Decreased yield of urea Increased degree of conversion of CO₂ to urea Decreased specific volume of molten mass ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology Which of the following does not come under the category of'primary nutrient' for plant growth? Nitrogen Phosphorous Potassium Sulphur Nitrogen Phosphorous Potassium Sulphur ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology Though liquid ammonia itself is a fertiliser (with 82% nitrogen content) yet it is commonly not used as such in a tropical country like India, because it Vaporises at normal temperature Has a pungent smell Is in short supply Is toxic and highly corrosive Vaporises at normal temperature Has a pungent smell Is in short supply Is toxic and highly corrosive ANSWER DOWNLOAD EXAMIANS APP
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