
4 Claps
0 Comments

4 Claps
1 Comments
II)Cr2+ is reducing agent as its configuration changes from d4 to d3, when it is oxidized to Cr3+ .The d3 configuration have a half-filled t2g level which is very stable. On the other hand, the reduction of Mn3+ to Mn2+ results in the half-filled (d5) configuration which has extra stability hence Mn3+ acts as oxidizing agent.
0 Thanks
3 Answers

3 Claps
0 Comments
Great my son!
You've been truly inspiration, dai! Congratulations to you and all of us.