1.

According to the reaction \[PbC{{l}_{2}}=P{{b}^{2}}+2C{{l}^{-}},\]the solubility coefficient of \[NaOH+HCl\]is       [MP PET/PMT 1988]

A.        \[[P{{b}^{2+}}]\,{{[C{{l}^{-}}]}^{2}}\]      
B.        \[[P{{b}^{2+}}]\,[C{{l}^{-}}]\]
C.        \[{{[P{{b}^{2+}}]}^{2}}\,[C{{l}^{-}}]\]      
D.        None of these
Answer» B.        \[[P{{b}^{2+}}]\,[C{{l}^{-}}]\]


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