What is the color of the aqueous solution of | vedclass

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

Question

(D) The complex $[Ni(H_2O)_6]^{2+}$ contains $Ni^{2+}$ ion,which has a $d^8$ electronic configuration. In the presence of water ligands,which are weak

Vedclass · Accepted Answer

Green

Vedclass · Answer

(D) The complex $[Ni(H_2O)_6]^{2+}$ contains $Ni^{2+}$ ion,which has a $d^8$ electronic configuration. In the presence of water ligands,which are weak field ligands,the $d-d$ transition occurs,resulting in the absorption of light in the red region. Consequently,the transmitted light appears green. Therefore,the aqueous solution of $[Ni(H_2O)_6]^{2+}$ is green in color.

List $-I$	List $-II$
$A$. $[PtCl_4]^{2-}$	$I$. $sp^3d$
$B$. $BrF_5$	$II$. $d^2sp^3$
$C$. $PCl_5$	$III$. $dsp^2$
$D$. $[Co(NH_3)_6]^{3+}$	$IV$. $sp^3d^2$

What is the color of the aqueous solution of $[Ni(H_2O)_6]^{2+}$?

Similar Questions

Match List $-I$ with List $-II$:

List $-I$ List $-II$

$A$. $[PtCl_4]^{2-}$ $I$. $sp^3d$

$B$. $BrF_5$ $II$. $d^2sp^3$

$C$. $PCl_5$ $III$. $dsp^2$

$D$. $[Co(NH_3)_6]^{3+}$ $IV$. $sp^3d^2$

Which of the following systems in an octahedral complex has the maximum number of unpaired electrons?

In the $Cu$-ammonia complex, the state of hybridization of $Cu^{2+}$ is:

Which of the following complexes has a shape different from the others?

$[Cu(NH_3)_4]^{2+}$ has hybridisation and magnetic moment

Vedclass Test Series

Exam Paper Generator

Online Exam Module