What is the basic character of lanthanoid hyd | vedclass

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

Question

(A) The basic character of lanthanoid hydroxides,$Ln(OH)_3$,decreases as the ionic radius of the lanthanoid ion decreases due to lanthanoid contractio

Vedclass · Accepted Answer

Less than $Ca(OH)_2$ but more than $Al(OH)_3$

Vedclass · Answer

(A) The basic character of lanthanoid hydroxides,$Ln(OH)_3$,decreases as the ionic radius of the lanthanoid ion decreases due to lanthanoid contraction.Lanthanoid hydroxides are less basic than alkaline earth metal hydroxides like $Ca(OH)_2$ but are more basic than $Al(OH)_3$,which is amphoteric.Therefore,the basicity follows the order: $Ca(OH)_2 > Ln(OH)_3 > Al(OH)_3$.

What is the basic character of lanthanoid hydroxides?

Similar Questions

Which of the following elements shows the maximum number of different oxidation states in its compounds?

Which of the following elements belongs to the first inner transition series?

Which of the following statements is incorrect?

The correct increasing order of basic character of $Ce(OH)_3$,$Gd(OH)_3$ and $Nd(OH)_3$ is

The correct basicity order of the following lanthanide ions is

Vedclass Test Series

Exam Paper Generator

Online Exam Module