How many of the following molecules / ions ha | vedclass

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

Question

(B) To determine the geometry,we look at the hybridization and lone pairs of each species:$1$. $BO_3^{3-}$: Central atom $B$ has $3$ bonding pairs and

Vedclass · Accepted Answer

$2$

Vedclass · Answer

(B) To determine the geometry,we look at the hybridization and lone pairs of each species:$1$. $BO_3^{3-}$: Central atom $B$ has $3$ bonding pairs and $0$ lone pairs ($sp^2$ hybridization). Geometry: Trigonal planar.$2$. $NH_3$: Central atom $N$ has $3$ bonding pairs and $1$ lone pair ($sp^3$ hybridization). Geometry: Trigonal pyramidal.$3$. $PCl_3$: Central atom $P$ has $3$ bonding pairs and $1$ lone pair ($sp^3$ hybridization). Geometry: Trigonal pyramidal.$4$. $BCl_3$: Central atom $B$ has $3$ bonding pairs and $0$ lone pairs ($sp^2$ hybridization). Geometry: Trigonal planar.$5$. $ClF_3$: Central atom $Cl$ has $3$ bonding pairs and $2$ lone pairs ($sp^3d$ hybridization). Geometry: $T$-shaped.$6$. $XeO_3$: Central atom $Xe$ has $3$ bonding pairs and $1$ lone pair ($sp^3$ hybridization). Geometry: Trigonal pyramidal.Thus,only $BO_3^{3-}$ and $BCl_3$ have a trigonal planar structure. The total count is $2$.

List-$I$	List-$II$
$A. BrF_5$	$I. AB_4E$,see-saw
$B. SF_4$	$II. AB_4E_2$,square planar
$C. XeF_4$	$III. AB_5E$,square pyramidal
$D. ClF_3$	$IV. AB_3E_2$,$T$-shape

How many of the following molecules / ions have trigonal planar structure?
$BO_3^{3-}, NH_3, PCl_3, BCl_3, ClF_3, XeO_3$

Similar Questions

Match the following:

List-$I$ List-$II$

$A. BrF_5$ $I. AB_4E$,see-saw

$B. SF_4$ $II. AB_4E_2$,square planar

$C. XeF_4$ $III. AB_5E$,square pyramidal

$D. ClF_3$ $IV. AB_3E_2$,$T$-shape

The correct answer is:

The geometry with respect to the central atom of the molecules $N(SiH_3)_3$,$Me_3N$,and $(SiH_3)_3P$ respectively are

What is the bond angle of $H-O-H$ in $H_2O$ (in $^\circ$)?

Among the following molecules,the one with the largest bond angle at the central atom is

The correct order of increasing bond angles is

Vedclass Test Series

Exam Paper Generator

Online Exam Module

How many of the following molecules / ions have trigonal planar structure?$BO_3^{3-}, NH_3, PCl_3, BCl_3, ClF_3, XeO_3$