Which ligand is used in the estimation of the | vedclass

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

Question

(A) The hardness of water is primarily due to the presence of $Ca^{2+}$ and $Mg^{2+}$ ions. $EDTA$ (Ethylenediaminetetraacetic acid) is a hexadentate

Vedclass · Accepted Answer

$EDTA$

Vedclass · Answer

(A) The hardness of water is primarily due to the presence of $Ca^{2+}$ and $Mg^{2+}$ ions. $EDTA$ (Ethylenediaminetetraacetic acid) is a hexadentate ligand that forms stable,water-soluble complexes with these metal ions. Due to the difference in the stability constants of their $EDTA$ complexes,$Ca^{2+}$ and $Mg^{2+}$ ions can be selectively estimated using a titration method with $EDTA$.

Which ligand is used in the estimation of the hardness of water?

Similar Questions

The colour of light absorbed by an aqueous solution of $CuSO_4$ is:

When $[Ti(H_2O)_6]Cl_3$ is heated at $250^{\circ} C$,the change in colour is from

What metal is present in Wilkinson's catalyst,which is used as a homogeneous catalyst for the hydrogenation of alkenes?

When $FeCl_3$ reacts with $K_4[Fe(CN)_6]$,which of the following compounds is formed?

Assign $A, B, C, D$ from the given type of reaction.
$K_4[Fe(CN)_6] + 2CuSO_4 \longrightarrow Cu_2[Fe(CN)_6] \downarrow + 2K_2SO_4$

Vedclass Test Series

Exam Paper Generator

Online Exam Module