The oxidation state of M^3+ after removing three electrons is (a) zero (b) +3 (c) +6 (d) -6 The oxidation state of M^3+ after removing three electrons is (a) zero (b) +3 (c) +6 (d) -6 November 23, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,