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At 30^(@) C the solubility of Ag(2)CO(3)...

At `30^(@) C` the solubility of `Ag_(2)CO_(3) (K_(SP)=8xx10^(-12))` would be gretest in one litre of:

A

`0.05 M Na_(2) CO_(3)`

B

`0.05 M AgNO_(3)`

C

pure water

D

`0.05 M NH_(3)`

Text Solution

Verified by Experts

The correct Answer is:
D
`Ag^(+)(aq) + 2NH_(3)(aq) to [Ag(NH_(3))_(2)]^(+)`
The complex formation will decrease `Ag^(+)` ions, hence solubility increases
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