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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: - Which one of the alkali metals, forms only, the normal oxide, M₂O on heating
- In Cr₂O₇²⁻ the oxidation numbers are
- Which of the following metal has the biggest tendency for the half reaction
- Which expression is correct for the work done in adiabatic reversible expansion
- The smell of agarbati, mixed in the atmosphere , is due to
Topics: D and F Block Elements
(91)
Subject: Chemistry
(2512)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- Which one of the alkali metals, forms only, the normal oxide, M₂O on heating
- In Cr₂O₇²⁻ the oxidation numbers are
- Which of the following metal has the biggest tendency for the half reaction
- Which expression is correct for the work done in adiabatic reversible expansion
- The smell of agarbati, mixed in the atmosphere , is due to
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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