Coordinate covalent bond ch4 9th class chemistry

>> YOUR LINK HERE: ___ http://youtube.com/watch?v=1RV6pO9_O98

#chemistrylecture • #mpluschemistry • Coordinate covalent bond | ch#4 | 9th class chemistry • Coordinate covalent or dative covalent bonding is a type of covalent bonding in which the bond pair of electrons is donated by one bonded atom only. The atom which donates the electron pair is called donor and the atom which accepts the electron pair is called acceptor. A small arrow is usually used to indicate the atom and pair of electron being donated. The head of arrow is towards the acceptor atom. The non-bonded electron pair available on an atom, like the one available on +nitrogen in ammonia, (NH) is called a lone pair. When a proton (H ) approaches a 3 molecule with a lone pair of electrons, that lone pair is donated + to H and a coordinate covalent bond is formed, e.g. formation of + ammonium radical (NH ). • Subscribe the channel: • M plus chemistry / @mpluschemistry6091

#############################

New on site