What is main cause of Colour of KMnO4?

Related questions

1. What is the Colour of K2MnO4?
2. Which element is responsible for the purple color in KMnO4?
3. Why is KMnO4 colored?
4. Why is Kmn o4 Coloured?
5. What is the Colour of fe2o3?
6. What is reason for pink Colour in the titration of KMnO4?
7. What is the Colour change for potassium manganate?
8. Why is HCl not used in KMnO4 titration?
9. What Colour is cr2o72?
10. Is KMnO4 a salt?

Tags

1. #kmno4
2. #promote
3. #highest
4. #photons
5. #molecular
6. #manganese
7. #electrons
8. #permanganate
9. #oxidation
10. #orbital
11. #transition
12. #electron
13. #color
14. #arises
15. #state
16. #energy
17. #empty
18. #electronic