MCQ
Identify $A , B$ and C in the given below reaction sequence
- A$PbCl _2, PbSO _4, PbCrO _4$
- ✓$PbS , PbSO _4, PbCrO _4$
- C$PbS , PbSO _4, Pb\left( CH _3 COO \right)_2$
- D$PbCl _2, Pb\left( SO _4\right)_2, PbCrO _4$
✓
Answer
Correct option: B.
$PbS , PbSO _4, PbCrO _4$
(B)
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