The oxidation state of nitrogen is highest in (a) N3H (b) NH2OH (c) N2H4 (d) NH3 The oxidation state of nitrogen is highest in (a) N3H (b) NH2OH (c) N2H4 (d) NH3 November 23, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,