Reactions of lead(II) compounds in qualitative analysis

1. A.
   lead chromate
2. B.
   lead iodide
3. C.
   lead nitrate
4. D.
   lead sulphate

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1. A.
   Tetraanionic complex with coordination number six
2. B.
   Neutral complex with coordination number four
3. C.
   Dianionic complex with coordination number six
4. D.
   Dianionic complex with coordination number four

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1. A.
   ${PbCl}_{2},{PbSO}_{4},{PbCrO}_{4}$
2. B.
   $PbS,{PbSO}_{4},{PbCrO}_{4}$
3. C.
   $PbS,{PbSO}_{4},\text{ }Pb\left( {CH}_{3}COO \right)_{2}$
4. D.
   ${PbCl}_{2},\text{ }Pb\left( {SO}_{4} \right)_{2},{PbCrO}_{4}$

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1. A.
   ${Na}_{2}\left\lbrack \text{ }Pb(OH)_{2} \right\rbrack,{PbCrO}_{4}$ and $\left( {NH}_{4} \right)_{2}\left\lbrack \text{ }Pb\left( {CH}_{3}COO \right)_{4} \right\rbrack$
2. B.
   ${PbCrO}_{4},{Na}_{2}\left\lbrack \text{ }Pb(OH)_{4} \right\rbrack$ and $\left\lbrack Pb\left( {NH}_{3} \right)_{4} \right\rbrack{SO}_{4}$
3. C.
   ${Na}_{2}\left\lbrack \text{ }Pb(OH)_{2} \right\rbrack,{PbCrO}_{4}$ and $\left\lbrack Pb\left( {NH}_{3} \right)_{4} \right\rbrack{SO}_{4}$
4. D.
   ${PbCrO}_{4},{Na}_{2}\left\lbrack \text{ }Pb(OH)_{4} \right\rbrack$ and $\left( {NH}_{4} \right)_{2}\left\lbrack \text{ }Pb\left( {CH}_{3}COO \right)_{4} \right\rbrack$

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