Number of unhybridised orbitals in vinyl acetylene are (a) 2 (b) 3 (c) 4 (d) 6 Number of unhybridised orbitals in vinyl acetylene are (a) 2 (b) 3 (c) 4 (d) 6 December 8, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) , Facebook Messenger WhatsApp Share this:TwitterFacebook Related