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Questions  >>  CBSE XII  >>  Chemistry  >>  Surface Chemistry
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Why is ferric chloride preferred over potassium chloride in case of a cut leading to bleeding?

$\begin{array}{1 1} \text{(a) $Fe^{3+}$ is a better coagulating ion due to Neutral charge on it.} \\ \text{(b) $Fe^{3+}$ is a better coagulating ion due to greater Negative charge on it-} \\ \text{(c) $Fe^{3+}$ is a better coagulating ion due to greater positive charge on it.} \\\text{(d) $Fe^{3+}$ is a better coagulating ion due to lesser positive charge on it-} \end{array} $

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