Q14 / 155 · WBJEE 2022 · Chemistry

Choose the correct statement for the $\left[\mathrm{Ni}(\mathrm{CN})_4\right]^{2-}$ complex ion (Atomic no. of $\mathrm{Ni}=28$ )

A
The complex is square planar and paramagnetic
B
The complex is tetrahedral and diamagnetic
Correct answer
C
The complex is square planar and diamagnetic
D
The complex is tetrahedral and paramagnetic

Hence, the correct answer is option: 'C'.

Relevant Questions

Which of the following have tetrahedral structure?2026Werner's theory and Valence Bond Theory
Which of the following ion/ions is/are diamagnetic?2024Werner's theory and Valence Bond Theory
The correct statement about the magnetic properties of \( [ {Fe}( {CN})_6 ]^{3-}\) and \( [ {FeF}_6 ]^{3-}\) is2023Werner's theory and Valence Bond Theory
Which of the following statements is incorrect?2023Werner's theory and Valence Bond Theory
The conductivity measurement of a coordination compound of cobalt (III) shows that it dissociates into 3 ions in solution. The compound is2019Werner's theory and Valence Bond Theory
The number of unpaired electrons in and respectively are2017Werner's theory and Valence Bond Theory