Chemistry · Surface Chemistry and Colloids
Bleeding is stopped by applying ferric chloride (FeCl3) solution to a wound because:
- 1it increases the local blood pressure to repel contamination.
- 2blood is coagulated, sealing the blood vessels.✓
- 3it reacts with blood to form a solid that purely seals the vessels.
- 4blood starts flowing in the opposite direction.
Correct answer
blood is coagulated, sealing the blood vessels.
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