Which is diamagnetic? [NEET Kar. 2013]
(a) [Fe(CN)₆]³⁻ (b) [Co(F₆)]³⁻
(c) [Ni(CN)₄]²⁻ (d) [NiCl₄]²⁻
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Explanation:
I think the correct answer is (d)
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[Ni(CN)₄]²⁻ is diamagnetic.
Explanation:
- It is hybridized.
- It is a square planar.
- When an ion is strong field an ion it will pair all the electrons as unpaired so it is diamagnetic.
- When an ion is weak field an ion it won't pair the electron as unpaired so it is paramagnetic.
- When the compound attracted to magnetic field is paramagnetic. It has unpaired electrons.
- When the compound repelled to magnetic field is diamagnetic. It has paired electrons.
- It is a quantum mechanical effect that present in all materials.
To learn more;
- https://brainly.in/question/6789320
- https://brainly.in/question/5891163
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