The geometry of ClO_3^- according to valence | vedclass

Name: Exam Paper Generator | JEE NEET Paper Generator | Vedclass
Brand: Vedclass
Rating: 5 (35 reviews)

Question

(B) To determine the geometry of $ClO_3^-$,we calculate the number of electron pairs around the central atom,$Cl$.Number of valence electrons of $Cl =

Vedclass · Accepted Answer

Pyramidal

Vedclass · Answer

(B) To determine the geometry of $ClO_3^-$,we calculate the number of electron pairs around the central atom,$Cl$.Number of valence electrons of $Cl = 7$.Number of monovalent atoms attached = $0$ (Oxygen is divalent).Charge on the ion = $-1$.Total number of electron pairs = $\frac{1}{2} 	imes (7 + 0 + 1) = 4$.Since there are $4$ electron pairs,the hybridization is $sp^3$.Out of these $4$ electron pairs,$3$ are bond pairs (with $O$ atoms) and $1$ is a lone pair on the $Cl$ atom.According to $VSEPR$ theory,the presence of one lone pair causes a distortion in the tetrahedral geometry,resulting in a pyramidal shape.

The geometry of $ClO_3^-$ according to valence shell electron pair repulsion $(VSEPR)$ theory will be

Similar Questions

The tetra-atomic molecules/ions with different shapes are

Which of the following shapes cannot be obtained from trigonal bipyramidal geometry?

The molecule/ion with square pyramidal shape is:

Which of the following hydrides has the largest bond angle?

Identify the molecule in which the arrangement of electron pairs around the central atom is octahedral and the shape is not octahedral.

Vedclass Test Series

Exam Paper Generator

Online Exam Module