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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: - For which one of the following equations is ΔH⁰react equal to ΔH°f
- Which of the following doesn’t give a ppt. with silver nitrate solution
- Which is weakest acid
- Which of the following has highest hydration energy
- For alkali metals, which one of the following trends is incorrect
Topics: D and F Block Elements
(91)
Subject: Chemistry
(2512)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- For which one of the following equations is ΔH⁰react equal to ΔH°f
- Which of the following doesn’t give a ppt. with silver nitrate solution
- Which is weakest acid
- Which of the following has highest hydration energy
- For alkali metals, which one of the following trends is incorrect
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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