Which of the following ions can cause coagula | vedclass

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(A) Proteins are lyophilic colloids that can be coagulated by the addition of heavy metal ions. $Ag^{+}$ is a heavy metal ion that interacts with the

Vedclass · Accepted Answer

$Ag^{+}$

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(A) Proteins are lyophilic colloids that can be coagulated by the addition of heavy metal ions. $Ag^{+}$ is a heavy metal ion that interacts with the functional groups of proteins,leading to their denaturation and subsequent coagulation. Alkali metal ions like $Na^{+}$ and alkaline earth metal ions like $Mg^{2+}$ and $Ca^{2+}$ are generally less effective at causing coagulation compared to heavy metal ions.

Which of the following ions can cause coagulation of proteins?

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