Question Error Report

Thank you for reporting, we will resolve it shortly

Back to Question

Q. Match the following columns.
Column I(Metal ion configuration in strong ligand field) Column II$(CFSE \Delta_{o}$ value $)$
A $d^{4}$ 1 $-2.4$
B $d^{5}$ 2 $-2.0$
C $d^{6}$ 3 $-1.8$
D $d^{7}$ 4 $-1.6$

Coordination Compounds

Solution:

$A \rightarrow 4, B \rightarrow 2, C \rightarrow 1, D \rightarrow 3$
image
$\text { For } d^{5}, \text { CFSE } =-5 \times 0.4=-2.0$
$\text { For } d^{6}, \text { CFSE } =-6 \times 0.4=-2.4$
$\text { For } d^{7}, \text { CFSE } =-6 \times 0.4+1 \times 0.6$
$=-2.4+0.6=-1.8$