Anhydrous AlCl_3 is covalent; however,when it | vedclass

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

Question

(B) When $AlCl_3$ dissolves in water,it dissociates into $Al^{3+}$ and $Cl^-$ ions. The high charge density of the $Al^{3+}$ ion results in a very lar

Vedclass · Accepted Answer

the large hydration energy of $Al^{3+}$

Vedclass · Answer

(B) When $AlCl_3$ dissolves in water,it dissociates into $Al^{3+}$ and $Cl^-$ ions. The high charge density of the $Al^{3+}$ ion results in a very large hydration energy,which compensates for the lattice energy required to break the covalent structure of $AlCl_3$. Thus,the formation of hydrated ionic species is driven by the large hydration energy of $Al^{3+}$.

Anhydrous $AlCl_3$ is covalent; however,when it is dissolved in water,hydrated ionic species are formed. This transformation is owing to

Similar Questions

Which type of bonding exists in $Li_2O$ and $CaF_2$ respectively?

The lattice energy of an ionic compound depends on which of the following?

Which of the following is not correct for ionic crystals?

Which of the following factors does not favor the formation of an electrovalent (ionic) bond?

The element which readily forms an ionic bond has the electronic configuration

Vedclass Test Series

Exam Paper Generator

Online Exam Module