Advertisements
Advertisements
प्रश्न
Statement: To stop bleeding from an injury, ferric chloride can be applied. Which comment about the statement is justified?
पर्याय
It is not true, ferric chloride is a poison.
It is true, Fe3+ ions coagulate blood which is a negatively charged sol.
It is not true; ferric chloride is ionic and gets into the blood stream.
It is true, coagulation takes place because of formation of negatively charged sol with Cl−.
Advertisements
उत्तर
It is true, Fe3+ ions coagulate blood which is a negatively charged sol.
APPEARS IN
संबंधित प्रश्न
Fog is colloidal solution of ____________.
Which one of the is not a surfactant?
Why does the bleeding stop by rubbing moist alum?
Comment on the statement:
Colloid is not a substance but it is a state of substance.
Which one of the is not a surfactant?
Which one of the is not a surfactant?
Which one of the is not a surfactant?
Which one of the is not a surfactant?
Which one of the is not a surfactant?
Which one of the is not a surfactant?
