Question

Which of the following solutions is used in the styptic action which prevents bleeding of blood?

• A. CoCl2 solution
• B. FeCl3 solution
• C. Gold sol
• D. AgBr emulsion

Hint:

For controlling bleeding, astringent solutions like FeCl\(_3\) are used. They promote clotting and constrict blood vessels.

Answer 1

The Correct Option is B

The solution that is used in the styptic action to prevent bleeding is FeCl\(_3\) (Iron (III) chloride) solution. It has astringent properties and is used to stop bleeding by constricting blood vessels and promoting blood clotting. It is commonly used in cases of minor cuts or wounds.