1.

In step-III if Pb(CH_(3)CO O)_(2) is added without acidifying the solution with CH_(3)CO OH then possibel product may be :

Answer»

`PbCrO_(4)`
`Na_(2)Cr_(2)O_(7)`
`Na_(2)CrO_(4)`
`Na_(2)PbO_(2)`

ANSWER :A::D


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