Which of the following is correctly matched?

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

Question

(B) $1$. For $[Cu(NH_3)_4]^{2+}$,$Cu^{2+}$ is $3d^9$. It undergoes $dsp^2$ hybridization and is paramagnetic due to one unpaired electron.$2$. For $K_

Vedclass · Accepted Answer

$K_2[Ni(CN)_4]$: $dsp^2$,diamagnetic

Vedclass · Answer

(B) $1$. For $[Cu(NH_3)_4]^{2+}$,$Cu^{2+}$ is $3d^9$. It undergoes $dsp^2$ hybridization and is paramagnetic due to one unpaired electron.$2$. For $K_2[Ni(CN)_4]$,$Ni^{2+}$ is $3d^8$. $CN^-$ is a strong field ligand,causing pairing of electrons. It undergoes $dsp^2$ hybridization and is diamagnetic.$3$. $[Co(NH_3)_4(H_2O)_2]Cl_3$ involves $Co^{3+}$ $(3d^6)$. With weak field ligands,it undergoes $sp^3d^2$ hybridization and is paramagnetic.$4$. $[Pt(NH_3)_2Cl_2]$ is a square planar complex ($dsp^2$ hybridization) and is diamagnetic.Therefore,option $B$ is correctly matched.

Similar Questions

Which one of the following is wrongly matched?

For $K_3[Co(CN)_6]$,which of the following statements is not correct?

Octahedral complexes of copper $(II)$ undergo structural distortion (Jahn-Teller). Which one of the given copper $(II)$ complexes will show the maximum structural distortion?
($en = \text{ethylenediamine}$; $H_2N-CH_2-CH_2-NH_2$)

Which one of the following is an outer orbital complex and exhibits paramagnetic behaviour?

Chromium hexacarbonyl,$Cr(CO)_6$,is an octahedral compound involving which type of hybridization?

Vedclass Test Series

Exam Paper Generator

Online Exam Module