Q. According to Lewis and Kossel approach, which of the following molecule has complete octet of the central atom?
Chemical Bonding and Molecular Structure
Solution:
According to Lewis and Kossel approach, $CO _{2}$ molecule has complete octet of central atom $LiCl , BeH _{2}$ and $BCl _{3}$ are the molecules with incomplete octet of central atom. Lewis structure of $CO _{2}$ can be represented as :
