Hamad Fertilizer Technology 10/12/2021 A. 42-50 B. 15-20 C. 85-90 D. 70-75 Related Mcqs: Tricresyl phosphate is chemically represented as___________________?A. (CH3 C6 H4)3 PO4 B. Ca10(PO4)3F6 C. (NH4)2HPO4 D. NH4H2PO4... Reaction of ______________ acid with phosphate rock produces superphosphates?A. Hydrochloric B. Sulphuric C. Nitric D. Phosphoric... Catalyst used in the manufacture of NH3 by Haber’s process is finely divided________________?A. Nickel B. Iron C. Vanadium pentoxide D. Alumina... Formation of ammonium carbamate by reaction of NH3 with CO2 is a/an ______________ reaction?A. Catalytic B. Exothermic C. Endothermic D. Reversible... Potassic fertilisers do not promote the development of ______________________?A. Stems & leaves during early stage of plant growth B. Starches of potatoes & grains C. Sugar of fruits & vegetables D. Fibrous materials of plants...
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