which is most likely an example of an angular molecule?\no nh₃\no h₂o\no sicl₄\no h₂co
which is most likely an example of an angular molecule?\no nh₃\no h₂o\no sicl₄\no h₂co
Answer
Brief Explanations:
The shape of a molecule is determined by the number of bonding pairs and lone - pairs of electrons around the central atom. In $H_2O$, the oxygen atom has two bonding pairs with hydrogen atoms and two lone pairs of electrons. According to VSEPR (Valence - Shell Electron - Pair Repulsion) theory, the presence of these lone pairs causes the molecule to adopt a bent (angular) shape. $NH_3$ is trigonal pyramidal, $SiCl_4$ is tetrahedral, and $H_2CO$ is trigonal planar.
Answer:
$H_2O$