Which of the following compounds contains a c | vedclass

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

Question

(B) In $AlCl_3$,the electronegativity difference between $Al$ $(1.61)$ and $Cl$ $(3.16)$ is $1.55$. According to Fajan's rule,a small,highly charged c

Vedclass · Accepted Answer

$AlCl_3$

Vedclass · Answer

(B) In $AlCl_3$,the electronegativity difference between $Al$ $(1.61)$ and $Cl$ $(3.16)$ is $1.55$. According to Fajan's rule,a small,highly charged cation like $Al^{3+}$ has a high polarizing power,which causes significant polarization of the electron cloud of the $Cl^-$ anion,resulting in substantial covalent character in the $Al-Cl$ bond. The other options ($NaH$,$Na_2S$,and $MgCl_2$) are primarily ionic compounds.

Which of the following compounds contains a covalent bond?

Similar Questions

Which of the following orders are correct regarding their covalent character?
$i. KF < KI$
$ii. LiF < KF$
$iii. SnCl_2 < SnCl_4$
$iv. NaCl < CuCl$
The correct option is

How would you explain the following observations?
$(i)$ $BeO$ is almost insoluble but $BeSO_4$ is soluble in water.
$(ii)$ $BaO$ is soluble but $BaSO_4$ is insoluble in water.
$(iii)$ $LiI$ is more soluble than $KI$ in ethanol.

Given that $Na^{+}$ ion and $S^{2-}$ ion are larger than $Cl^{-}$ ion,which of the following will be least soluble in water?

Which of the following orders is incorrect?

Which of the following chlorides shows the most covalent character?

Vedclass Test Series

Exam Paper Generator

Online Exam Module