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Home/Practice questions/Chemistry

ChemistryInorganic: D and F Block Elements

What is the oxidation state of underlined atom : MnO42- ?

What is the oxidation state of underlined atom : MnO₄^2-?

Answer & explanation+

Correct answer: option 3

MnO₄^2-

x + 4(-2) = -2

x - 8 = -2

x = -2 + 8 = 6

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