The valency of phosphorus in H3PO4 is (a) 2 (b) 5 (c) 4 (d) 1 The valency of phosphorus in H3PO4 is (a) 2 (b) 5 (c) 4 (d) 1 December 1, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) , Facebook Messenger WhatsApp Share this:TwitterFacebook Related