Problem 63

Given information

The geometry of molecules are given for VSEPR and valence bond theory. 

Step-by-step explanation

VSEPR theory stands as Valence Shell Electron Pair Repulsion Theory.  It helps to predict the molecular shape or geometry of the molecule with the help of the number of bond pairs or lone pairs present in it.

According to VSEPR theory, the presence of lone pair on the central atom of a molecule causes deviation from standard molecular geometry. Thus, valence electrons provide Lewis structure, which gives an idea about electron pair geometry and hybridization.