The sum of the oxidation numbers of all the carbons in C6H5CHO is (a) +2 (b) 0 (c) +4 (d) – 4 The sum of the oxidation numbers of all the carbons in C6H5CHO is (a) +2 (b) 0 (c) +4 (d) - 4 November 24, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) , Facebook Messenger WhatsApp Share this:TwitterFacebook Related