NEET Chemistry Surface Chemistry Questions Solved


The charge on As2S3 sol is due to to the adsorbed:-

(1) H+

(2) OH-

(3) O-2

(4) S-2

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

(4) Charge on As2S3 sol is due to adsorbed sulphide ion which is also the cause of peptisation.

Difficulty Level:

  • 9%
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  • 80%
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