Phosphate rock constitutes mainly of Fertilizer Technology Mcqs October 13, 2019 BILAL KHATTAK0 A.calcium phosphate B.calcium fluoride C.fluorapatite D.ammonium phosphate Related Mcqs: Chemically bone ash is mainly Which one of the following compounds is not used as fertilizer? Major constituent of bone is: Nitrolime is The best fertilizer for rice paddies is Which of the following minerals is maximum in the bone: Phosphate pollution is caused by:? Superphosphate is made by reacting phosphate rock with Triple superphosphate is made by reacting phosphate rock with The nitrogenous fertilizer with highest percentage of nitrogen is
