wiz-icon
MyQuestionIcon
MyQuestionIcon
1
You visited us 1 times! Enjoying our articles? Unlock Full Access!
Question

What is the Average oxidation state of 'Fe' in Fe4[Fe(CN)6]3 ?

A
+187
Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses
B
187
No worries! We‘ve got your back. Try BYJU‘S free classes today!
C
4
No worries! We‘ve got your back. Try BYJU‘S free classes today!
D
3
No worries! We‘ve got your back. Try BYJU‘S free classes today!
Open in App
Solution

The correct option is A +187
Let Fe(1) be the iron atom outside the coordination sphere and Fe(2) be the atom inside the sphere.
Fe(1) has +3 oxidation state and Fe(2) has +2 oxidation state.
Thus, average oxidation No. =4(3)+3(2)7=+187

flag
Suggest Corrections
thumbs-up
12
Join BYJU'S Learning Program
similar_icon
Related Videos
thumbnail
lock
Halides of Group 16
CHEMISTRY
Watch in App
Join BYJU'S Learning Program
CrossIcon