An aqueous solution Hg^(2+),Hg(2)^(2+),P...

An aqueous solution `Hg^(2+),Hg_(2)^(2+),Pb^(2+)` and `Cd^(2+)`. The addition of 6N HCl will precipitate

A

`Hg_(2)Cl_(2)` Only

B

`PbCl_(2)` only

C

`PbCl_(2)` and `HgCl_(2) `

D

`Hg_(2)Cl_(2)` and `PbCl_(2)`

Verified by Experts

The correct Answer is:

D

As they have low `K_sp` value.

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