When orthoboric acid (H3BO3) is strongly heated, the residue left is (a) Metaboric acid (b) Boron (c) Boric anhydride (d) Borax the residue left is (a) Metaboric acid (b) Boron (c) Boric anhydride (d) Borax When orthoboric acid (H3BO3) is strongly heated November 17, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP [...]