MHT CET · Chemistry · Coordination Compounds
What is the type of magnetic behavior and geometry respectively in Cuproammonium sulphate (Atomic no. of \(\mathrm{Cu}=29\) )?
- A Paramagnetic and tetrahedral
- B Diamagnetic and pyramidal
- C Diamagnetic and tetrahedral
- D Paramagnetic and square planar
Answer & Solution
Correct Answer
(D) Paramagnetic and square planar
Step-by-step Solution
Detailed explanation
Cuproammonium sulphate \(-\left[\mathrm{Cu}\left(\mathrm{NH}_{3}\right)_{4}\right] \mathrm{SO}_{4} . \mathrm{H}_{2} \mathrm{O}\) \(\left[\mathrm{Cu}\left(\mathrm{NH}_{3}\right)_{4}\right]^{2+} \rightarrow\) Oxidation state of \(\mathrm{Cu}=+2\)
\(\mathrm{dsp}^{2}\) - Square planar, Paramagnetic - One unpaired electron.
\(\mathrm{dsp}^{2}\) - Square planar, Paramagnetic - One unpaired electron.
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