Titrimetric Determination of Some Reductants With Mn(IV) using Fe(Il) -2,2′-Dipyridyl as Indicator

M. Nageswara Rao, K. Rambabu, K. Muralibabu and C. Rambabu*

Department of Chemistry, Nagarjuna University, Post-Graduate Centre, Nuzvid-521 201, India.

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ABSTRACT:

The results of the titrimetric determination of reductants ike ascorbic acid in phosphoric acid medium, isonicotinic acid hydrazide, antimony (III), arsenic (III) and thiourea in sulphuric acid medium with managanese (IV) using Fe (II) -2,2'- dipyridyl as indicator in the presence of iodine monochloride are reported.

KEYWORDS:

Monochloride; Determination; Indicator