why KMnO4 act as self indicator
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KMnO4 solutions are dark purple. When used as a titrant, as soon as the endpoint is reached and the KMnO4 is in excess, the solution has a permanent pink hue (provided that the solution is initially colorless). Thus KMnO4 acts as its own inductor. Hence KMnO4 is used as a self inductor.
And,
The oxidation state of Mn in KMnO4 is +7, which means that Mn does not have any d electrons left. ... However, KMnO4 has a deep purple color because of charge transfer from the ligand (O2–) to the metal center.
And,
The oxidation state of Mn in KMnO4 is +7, which means that Mn does not have any d electrons left. ... However, KMnO4 has a deep purple color because of charge transfer from the ligand (O2–) to the metal center.
bharath8376:
my frd ask about them so i don't know tell me please
tell me
ok
i change my answer see it
why it get dark purple colour
ab ye tumko co-ordination compound se smjh aayga
me abhi bata dunga to bhi tumko kuch smjh nhi aayga
okay tell
bata to diya
answer check karo
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