When excess of ammonia is added to copper sul | vedclass

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

Question

(D) When excess $NH_3$ is added to $CuSO_4$ solution,the complex formed is $[Cu(NH_3)_4]^{2+}$.In this complex,the oxidation state of $Cu$ is $+2$,whi

Vedclass · Accepted Answer

square planar and paramagnetic

Vedclass · Answer

(D) When excess $NH_3$ is added to $CuSO_4$ solution,the complex formed is $[Cu(NH_3)_4]^{2+}$.In this complex,the oxidation state of $Cu$ is $+2$,which corresponds to the electronic configuration $[Ar] 3d^9$.Due to the presence of one unpaired electron in the $3d$ orbital,the complex is paramagnetic.Although the geometry is often described as distorted octahedral in aqueous solution,in the context of coordination chemistry theory regarding this specific complex,it is frequently categorized as square planar or distorted square planar with $dsp^2$ hybridization character,exhibiting paramagnetism due to the unpaired electron.

When excess of ammonia is added to copper sulphate solution,the deep blue coloured complex is formed. The complex is

Similar Questions

$Ni(CO)_4$ is

Which of the following has a square planar shape?

Which of the following complexes is paramagnetic,an inner orbital complex,and coloured?

Identify the number of unpaired electrons present and the geometry of the $[Co(NH_3)_6]^{3+}$ complex,respectively.

The hybridization of the central metal ion in $[CoF_6]^{3-}$ is ....

Vedclass Test Series

Exam Paper Generator

Online Exam Module