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If NaOH is added to an aqueous solution of zinc ions, a white precipitate appears ad on adding excess NaOH, the precipitate dissolves. In this solution zinc exists in the
A. Cationic part
B. Anionic part
C. Both in cationic and anionic parts
D. There is not zinc in the solution

1 Answer

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Best answer
Correct Answer - B
`Zn^(2+)+2NaOHtoZn(OH)_(2)+2Na^(+)`
`Zn(OH)_(2)+2NaOHtoNa_(2)ZnO_(2)+2H_(2)O`.

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