Fecl3 according to hardy Schultz rule fosters an fe ( 3+ ) cation and hence is better than K+ catiin to coagulate blood which is a colloid leading to formation of an insoluble complex which forms the clot restricting any further blood loss.
Hardeep Bhardwaj
Last Activity: 7 Years ago
As Blood is a negative colloid and we know that only opposite charge is responsible for the caogulation so in this case our effective ion will be either K+ or Fe3+. DO NOT CONSIDER Cl-.
Now Apply the hardy Rule and you will get Fe3+ as the answer.
HiIamGood
Last Activity: 7 Years ago
Blood is a positively charged sol.1 mole FeCl3 provides 3 moles Chloride ions whereas 1 mole NaCl provides only 1 mole chloride ions therefore FeCl3 coagulates blood more effectively than NaCl
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