Fertiliser Technology Both white phosphorous as well as red phosphorous Are soluble in CS₂ Reacts with hot caustic soda solution to give phosphine Burns when heated in air All of these Are soluble in CS₂ Reacts with hot caustic soda solution to give phosphine Burns when heated in air All of these ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology Main component of bone ash is Calcium phosphate Sodium phosphate Calcium sulphate Calcium carbonate Calcium phosphate Sodium phosphate Calcium sulphate Calcium carbonate ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology Conditioners like finely divided peat are added to the fertiliser to Counteract burning Avoid caking & hardening Produce bulk Increase its solubility Counteract burning Avoid caking & hardening Produce bulk Increase its solubility ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology Reaction of calcium fluorapatite with sulphuric acid produces Triple superphosphate Simple superphosphate Ortho-phosphoric acid Red phosphorous Triple superphosphate Simple superphosphate Ortho-phosphoric acid Red phosphorous ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology Triple superphosphate is chemically represented as Ca(PO₃)₂ Ca(H₂PO₄)₂ CaF₂.3Ca₃(PO₄)₂ 3Ca₃(PO₄)₂ Ca(PO₃)₂ Ca(H₂PO₄)₂ CaF₂.3Ca₃(PO₄)₂ 3Ca₃(PO₄)₂ ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology Action of phosphoric acid on rock phosphate produces Nitrophosphate Triple superphosphate Diammonium phosphate Superphosphate Nitrophosphate Triple superphosphate Diammonium phosphate Superphosphate ANSWER DOWNLOAD EXAMIANS APP
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