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The oxidation states of the most electro...

The oxidation states of the most electronegative elements in the products of the reaction between `BaO_(2)` and `H_(2)SO_(4)` are

A

0 and-1

B

-1 and-2

C

-2and0

D

-2and+l

Text Solution

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The correct Answer is:
B
(b) `BaO_2, + H_2SO_4, rarr BaSO_4, + H_2O_2`, The most electronegative clement O is present in `BaSO_4`, and `H_2O_2`, where its O.N. are-2 and- I respectively.
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