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Branch Ranking of IIT

why kmno4 is self indicator

Profile image of karthik
12 Years agoGrade
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1 Answer

Profile image of Vasantha Kumari
12 Years ago
KMnO4 is an internal indicator or a self indicator meaning there is no need of an indicator. It is a strong oxidising agent and easily dissociates into ions.
Neutralisation is possible because of the oxidisation of KMNO4. It is used as a disinfectant in treating water.

Thanks & Regards,

Vasantha Sivaraj,

askIITians faculty

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