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Most suitable salt which can be used for efficient clotting of blood will be?
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The correct answer is:
Blood is a negatively charged sol.
Blood being a colloidal solution, its coagulation by Hardy-Shuze's law states " Higher the charge on cation higher will be its efficiency to coagulate the colloidal solution"
According to Hardy-Schulz's rule, the cation with high charge has high coagulation power.
has ions.
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