Fertiliser Technology Heating a mixture of phosphate rock, coke and sand in an electric furnace produces Superphosphate Phosphorous Ammonium phosphate Phosphoric acid Superphosphate Phosphorous Ammonium phosphate Phosphoric acid ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology Ammonium nitrate (a fertiliser) is coated with limestone powder to Increase its nitrogen content Avoid the risk of explosion Add extra nutrient as fertiliser Cut down its production cost Increase its nitrogen content Avoid the risk of explosion Add extra nutrient as fertiliser Cut down its production cost ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology Low grade coal is __________ to produce ammonia synthesis gas. Liquefied Gasified Hydrogenated Dehydrogenated Liquefied Gasified Hydrogenated Dehydrogenated ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology During conversion of ammonium carbamate into urea, presence of large excess of water Adversely affects the yield of urea Reduces the evaporator load by diluting the urea solution Does not affect the yield of urea Increases the yield of urea Adversely affects the yield of urea Reduces the evaporator load by diluting the urea solution Does not affect the yield of urea Increases the yield of urea ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology Which of the following does not come under the category of 'secondary nutrient' for plant growth? Magnesium Calcium Oxygen Sulphur Magnesium Calcium Oxygen Sulphur 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. 44178 44084 43926 44020 44178 44084 43926 44020 ANSWER DOWNLOAD EXAMIANS APP
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