Which molecular geometry is least likely to r | vedclass

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

Question

(A) In a trigonal bipyramidal electron geometry,the central atom has $5$ electron pairs. According to $VSEPR$ theory,lone pairs occupy equatorial posi

Vedclass · Accepted Answer

Trigonal planar

Vedclass · Answer

(A) In a trigonal bipyramidal electron geometry,the central atom has $5$ electron pairs. According to $VSEPR$ theory,lone pairs occupy equatorial positions to minimize repulsion. Possible molecular geometries derived from this include: $1$. $4$ bonding pairs + $1$ lone pair = See-saw $2$. $3$ bonding pairs + $2$ lone pairs = $T$-shaped $3$. $2$ bonding pairs + $3$ lone pairs = Linear Trigonal planar geometry arises from a trigonal planar electron geometry ($3$ electron pairs). Therefore,trigonal planar is the least likely geometry to result from a trigonal bipyramidal electron geometry.

Which molecular geometry is least likely to result from a trigonal bipyramidal electron geometry?

Similar Questions

The number of lone pairs of electrons present on $Xe$ in $XeF_4$ is

Based on $VSEPR$ theory,the number of $90^{\circ}$ $F-Br-F$ bond angles in $BrF_5$ is

The sets of molecules in which the central atom has no lone pair of electrons are:
$i$. $SnCl_2, NH_3, SF_4$
$ii$. $HgCl_2, SO_3, SF_6$
$iii$. $BeCl_2, BF_3, PCl_5$
$iv$. $ClF_3, BrF_5, XeF_6$

What information does the $VSEPR$ theory provide about chemically bonded molecules,and what are its limitations?

Which of the following pairs are isoelectronic and isostructural: $NO_3^-,$ $CO_3^{2-},$ $ClO_3^-,$ $SO_3$?

Vedclass Test Series

Exam Paper Generator

Online Exam Module