In an organic compound, phosphorus is estimated as (a) Mg2P2O7 (b) Mg3(PO4)2 (c) H3PO4 (d) P2O5 In an organic compound phosphorus is estimated as (a) Mg2P2O7 (b) Mg3(PO4)2 (c) H3PO4 (d) P2O5 November 18, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,