The reaction Pb ( NO 3)2 and NaCl in water produces a precipitate that dissolves upon the addition of HCl of appropriate concentration. The dissolution of the precipitate is due to the formation of

Question

The reaction Pb ( NO 3)2 and NaCl in water produces a precipitate that dissolves upon the addition of HCl of appropriate concentration. The dissolution of the precipitate is due to the formation of (A) PbCl 2 (B) PbCl 4 (C) [ PbCl 4]2- (D) [ PbCl 6]2-

Tardigrade Admin · Accepted Answer

Correct answer is (c) [ PbCl 4]2-

Q. The reaction $P b (N O_{3})_{2}$ and $N a Cl$ in water produces a precipitate that dissolves upon the addition of $H Cl$ of appropriate concentration. The dissolution of the precipitate is due to the formation of

$P b C l_{2}$

$P b C l_{4}$

$[P b C l_{4}]^{2 -}$

$[P b C l_{6}]^{2 -}$

Correct answer is (c) $[P b C l_{4}]^{2 -}$

Q. The reaction Pb(NO3​)2​ and NaCl in water produces a precipitate that dissolves upon the addition of HCl of appropriate concentration. The dissolution of the precipitate is due to the formation of

PbCl2​

PbCl4​

[PbCl4​]2−

[PbCl6​]2−