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Question

Chemistry Question on p -Block Elements

The reaction Pb(NO3)2Pb \left( NO _3\right)_2 and NaClNaCl in water produces a precipitate that dissolves upon the addition of HClHCl of appropriate concentration. The dissolution of the precipitate is due to the formation of

A

PbCl2PbCl _2

B

PbCl4PbCl _4

C

[PbCl4]2\left[ PbCl _4\right]^{2-}

D

[PbCl6]2\left[ PbCl _6\right]^{2-}

Answer

[PbCl4]2\left[ PbCl _4\right]^{2-}

Explanation

Solution

The correct option is (C): [PbCl4]2\left[ PbCl _4\right]^{2-}