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When the half-reaction NO(3)^(-)rarrNO i...

When the half-reaction `NO_(3)^(-)rarrNO` is balanced for one `NO_(3)^(-)` in acid solution.............. Electrons(s) is (are)............. .

A

3 gained

B

1gained

C

1 lost

D

3 lost

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The correct Answer is:
a
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