The CFSE for octahedral [ CoCl6]4- is 18,000 cm -1. The CFSE for tetrahedral [CoCl4]2- will be
18,000 cm -1
16,000 cm -1
8,000 cm -1
20, 000 cm-1
As we learnt in
Comparison in delta o and delta t -
-
Option 1)
18,000 cm -1
This option is incorrect
Option 2)
16,000 cm -1
This option is incorrect
Option 3)
8,000 cm -1
This option is correct
Option 4)
20, 000 cm-1
This option is incorrect