Number of electron-deficient molecules among | vedclass

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

Question

(D) Electron-deficient species are those in which the central atom has an incomplete octet,meaning it has fewer than $8$ electrons in its valence shel

Vedclass · Accepted Answer

$3$

Vedclass · Answer

(D) Electron-deficient species are those in which the central atom has an incomplete octet,meaning it has fewer than $8$ electrons in its valence shell.$1$. $PH_{3}$: $P$ has $8$ electrons (octet complete).$2$. $B_{2}H_{6}$: Boron has $6$ electrons (electron-deficient).$3$. $CCl_{4}$: $C$ has $8$ electrons (octet complete).$4$. $NH_{3}$: $N$ has $8$ electrons (octet complete).$5$. $LiH$: $Li$ has $2$ electrons (electron-deficient).$6$. $BCl_{3}$: $B$ has $6$ electrons (electron-deficient).Therefore,the electron-deficient molecules are $B_{2}H_{6}$,$LiH$,and $BCl_{3}$.The total number of electron-deficient molecules is $3$.

Number of electron-deficient molecules among the following $PH_{3}$,$B_{2}H_{6}$,$CCl_{4}$,$NH_{3}$,$LiH$,and $BCl_{3}$ is ..... .

Similar Questions

The incomplete Lewis representation of $CO_3^{2-}$ is given below. The formal charges on atoms marked as $a$,$b$,and $c$,respectively,are

Write Lewis dot symbols for atoms of the following elements: $Mg$,$Na$,$B$,$O$,$N$,$Br$.

Which of the following is the incorrect order of $X-P-X$ bond angle?

Number of $S-S$ bonds in $H_2S_nO_6$ is:

$CO_3^{2-}$ anion has which of the following characteristics?

Vedclass Test Series

Exam Paper Generator

Online Exam Module