A. Metaphosphoric acid B. Pyrophosphoric acid C. No change in it D. None of these
Home/Chemical Engineering (MCQs)/Fertiliser Technology/Heating of orthophosphoric acid to about 900°C, produces_____. Fertiliser Technology Heating of orthophosphoric acid to about 900°C, produces_____. A. Metaphosphoric acid B. Pyrophosphoric acid C. No change in it D. None of these Answer: Option A. Explanation: No answer description available for this question Show AnswerDiscussion
