colour change transition elements (1 Viewer)

[Gruma]

does anyone know the experiment on
-observing colur changes of a named transition element
How was this prac done?
Any help would be great!!!

 

[Exeter]

chem of art?

we did one where we got potassium permanganate, MnO4-, in which it was purple, did all these redox reactions and got diff colours for it

 

[Gruma]

chemof art part 4 2nd dotpoint right column

-perform a first hand investigation to observe the colour changes to a named transition element as it changes in oxidation state

dot point 4 is about oxidising of KMno4
Are they different pracs.
I did this topic on my own

 

[Exeter]

you can use the same prac on both

props for doin a topic on ur own