Chemistry: The Molecular Nature of Matter and Change 7th Edition

Published by McGraw-Hill Education
ISBN 10: 007351117X
ISBN 13: 978-0-07351-117-7

Chapter 23 - Problems: 23.23

Answer

See explanation below.

Work Step by Step

For lower transition metals like Re, higher oxidation states make them highly stable, like in ReO4-.As it is stable it is difficult to reduce it.Hence MnO4 - is stronger reducing agent than ReO4-
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