Question

29. Electron gain enthalpy of F is -328 kJ/mol.
lonisation energy of F® ion will be (IE, of F is
+1683 kJ/mol
(1) +1683 kJ/mol
(2) +328 kJ/mol
(3) -1628 kJ/mol
(4) +164 kJ/mol​

Answer 1

Answer:

If we know the total number of electrons pairs in the valence shell as covalent bond and lone pairs in the central atom is it will help us to predict the arrangements of those players around the nucleus of the central atoms and from that the shape of the molecule

Explanation: