Hamad Fertilizer Technology 20/06/2021 A. 1.5 : 1 B. 3.5 : 1 C. 10 : 1 D. 15 : 1 Related Mcqs: Catalytic ammonia synthesis reaction as in Haber’s process is_________________?A. Endothermic B. Exothermic C. Irreversible D. None of these... Urea is a better fertilizer than ammonium sulphate, because__________________?A. It is cheaper B. Nitrogen content is higher C. It is not poisonous D. It is easy to manufacture... Potassic fertilisers__________________?A. Are useful during early stage of the plant growth B. Stimulate early growth and accelerate seeding C. Help in development of starches of potatoes and grain D. None of these... A phosphatic fertiliser contains 16% P2O5. It could be________________?A. Dicalcium phosphate B. Superphosphate C. Triple superphosphate D. None of these... Which of the following nitrogenous fertilisers has the highest percentage of nitrogen ?A. Calcium nitrate B. Calcium ammonium nitrate (CAN) C. Urea D. Ammonium sulphate...
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