1.

If NaOH is added to an aqueous solution of zinc ions a white precipitate appears and on adding excess of NaOH, the precipitate dissolves. In this solution, zinc exists in the

Answer»

CATIONIC part
Anionic part
Both in the cationic and anionic parts
there is no zinc ION in the SOLUTION

Solution :`Zn^(2+)+2NaOH to Zn(OH)_(2) +2Na^(+)`
`Zn(OH)_(2) +2NaOH to Na_(2)ZnO_(2)+2H_(2)O`


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