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In the balanced equation of the reaction...

In the balanced equation of the reaction `Zn+NO_(3)^(-)+OH^(-)toZnO_(2)^(2-)+NH_(3)`, the coefficient of `Zn,NO_(3)^(-)and OH^(-)` respectively are-

A

1,4&8

B

8,3&2

C

4,1&7

D

5,2&8

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The correct Answer is:
C
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