1.

The precipitate obtained by adding lead nitrate solution to a sodium carbonate solution is

Answer»

`PB(OH)_(2)`
`PbCO_(3)`
`PbCO_(3).Pb(OH)_(2)`
`PbO_(2)`

Solution :Hydroxy carbonate is precipitated. To get PURE `PbCO_(3),NaHCO_(3)` should be USED.


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