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When NH(4)OH is added in Hg(2)(NO(3))(2)...

When `NH_(4)OH` is added in `Hg_(2)(NO_(3))_(2)` solution, the ppt formed is:

A

`Hg_(2)O`

B

`Hg+ HgO`

C

`2Hg +HgO.Hg (NH_(2))NO_(3)`

D

`HgOHg(NH_(2))NO_(3)`

Text Solution

Verified by Experts

The correct Answer is:
C
`2Hg_(2)^(2+)+NO_(3)^(-)+4NH_(3)+H_(2)O rarr`

Note: `2Hg^(2+) +NO_(3)^(-)+4NH_(3)+H_(2)O rarr`
`ubrace(HgO.Hg(NH_(2))NO_(3)darr)_("White ppt.")+3NH_(4)^(+)`
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