Chemistry-Crystal Field Theory
NEET Chemistry Crystal Field Theory Match the Following Question
Type: Match the Following-match the column-Medium-Class 12
Match Column-I with Column-II.
| Column-I | Column-II |
|---|---|
| (a) [MnBr4]2– | (i) tetrahedral geometry |
| (b) unpaired electrons | (ii) 5.9 BM |
| (c) D0 | (iii) crystal field splitting |
| (d) strong field ligands | (iv) large splitting |
A
a-i, b-ii, c-iii, d-iv
B
a-i, b-iv, c-ii, d-iii
C
a-ii, b-i, c-iv, d-iii
D
a-iv, b-iii, c-i, d-ii
Correct Answer
Option A
Detailed Explanation
[MnBr4]2– has a tetrahedral geometry due to the presence of five unpaired electrons, leading to a magnetic moment of 5.9 BM. The crystal field splitting (D0) is significant in determining the properties of the complex, and strong field ligands contribute to larger splitting.
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