Saved Bookmarks
| 1. |
Assertion . The purple colour of KMnO_(4) is due to the charge transfer transition. Reason. The intensecolour of most of the transition metal complexesis due to d-d transition,. |
| Answer» Solution :Correct explanation.The INTENSE colourof `KMnO_(4)` is not DUE to d-d transition but due to charge transferfrom O to M ( Ligand to METAL) REDUCING the oxidation state of Mn from `+7`to `+6 ` temporarily. | |