Triple superphosphate is manufactured by reacting
(A) Phosphate rock with phosphoric acid
(B) Phosphate rock with sulphuric acid
(C) Phosphate rock with nitric acid
(D) Ammonium phosphate with phosphoric acid
(A) Phosphate rock with phosphoric acid
(B) Phosphate rock with sulphuric acid
(C) Phosphate rock with nitric acid
(D) Ammonium phosphate with phosphoric acid