Which of the following ions in its aqueous solution possesses the value of magnetic moment as 3.87? Select the proper choice from the given choices.
(A) Cu²⁺
(B) Cr³⁺
(C) Co³⁺
(D) Fe³⁺
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Ions in its aqueous solution possesses the value of magnetic moment as 3.87 is Cr3+
Answered by
2
Answer:
Cr^3+
Explanation:
Here we use the formula √[n(n+2)]=3.87
We got n=3
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