NEET Chemistry Surface Chemistry Questions Solved

Bleeding is stoped by the application of ferric chloride. This is because :

(a) the blood starts flowing in the opposite direction

(b) the blood reacts and a solid is formed which seals the blood vessel

(c) the blood is coagulated and the blood vessel are sealed

(d) the ferric chloride seals the blood vessel

Concept Videos :-

#2 | Colloidal Solution
#4 | Properties of Colloidal Solution (incl. Hardy Shulze Rule)
#5 | Application of Colloidal Solutions (incl. Gold No.)
#10 | Development of Charge in Colloidal Sols
#11 | Types of Colloidal Solutions

Concept Questions :-

Colloidal Solution
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