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A solution contaning 2.7 xx 10^(-3) mol ...

A solution contaning `2.7 xx 10^(-3) mol of A^(2+) "ion required" 1.6 xx 10^(-3)mol of MnO_(4)^(2-)` for the oxidation of `A^(2+) "to" AO_(3)^(-)` the medium is:

A

neutral

B

acidic

C

strong basic

D

none of these

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The correct Answer is:
B
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