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3.24 g of Hg(NO(3))(2) (molar mass = 324...

`3.24` g of `Hg(NO_(3))_(2)` (molar mass = 324) dissolved in 1000 g of water constitutes a solution having freezing point of `-0.0558 ^(@)C` while `21.68` g of `HgCl_(2)` (molar mass = 271) in 2000 g of water constitutes a solution with a freezing point of `0.0744^(@)C` . The `K_(f)` for water is `1.86 (K-Kg)/("Mol")` . About the state of ionization of these two solids in water it can be inferred that :

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