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Magnetic moment 2.83 BM is given by which of the following ions
Options
(a) Ti³⁺
(b) Ni²⁺
(c) Cr³⁺
(d) Mn²⁺
Correct Answer:
Ni²⁺
Explanation:
Magnetic moment
µ=√n(n+2)
2.83=√n(n+2)
On solving n=2
Ni²⁺ have two unpaired electron.
Related Questions: - Number of moles of MnO₄⁻ required to oxidize one mole of ferrous oxalate
- Equivalent weight of KMnO₄ in basic medium is (mol.wt. of KMnO₄ = 158)
- The wavelength correspending to maximum enregy for hydrogen is 91.2 nm
- H₂S is not a
- The four bonds in methane are directed in space with an angle of
Topics: D and F Block Elements
(91)
Subject: Chemistry
(2512)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- Number of moles of MnO₄⁻ required to oxidize one mole of ferrous oxalate
- Equivalent weight of KMnO₄ in basic medium is (mol.wt. of KMnO₄ = 158)
- The wavelength correspending to maximum enregy for hydrogen is 91.2 nm
- H₂S is not a
- The four bonds in methane are directed in space with an angle of
Topics: D and F Block Elements (91)
Subject: Chemistry (2512)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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