Oxidation number of nitrogen in NaNO2 is (a) +2 (b) +3 (c) +4 (d) -3 Oxidation number of nitrogen in NaNO2 is (a) +2 (b) +3 (c) +4 (d) -3 November 24, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) , Facebook Messenger WhatsApp Share this:TwitterFacebook Related