Hamad Fertilizer Technology 25/01/2021 A. CAN B. Ammonium sulphate C. Ammonium nitrate D. Superphosphate Related Mcqs: With increases in pressure, the conversion of Ammonium carbamate into urea___________________?A. Increases B. Decreases C. Remains unaltered D. Can either increase or decrease depends on biuret content... A mixture of phosphate rock ______________ is heated in an electric furnace to produce phosphorous?A. Salt & coke B. Sand & coke C. And coke D. And sand... P2O5 content in superphosphate is about _____________ percent?A. 30-35 B. 15-20 C. 65-70 D. 85-90... Action of phosphoric acid on rock phosphate produces_________________?A. Superphosphate B. Triple superphosphate C. Nitrophosphate D. Diammonium phosphate... Ammonia synthesis gas is produced from natural gas by___________________?A. Thermal cracking B. Steam reforming C. Partial oxidation D. Hydrogenation...
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