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Himesh Kirti Seth
Asked: 2022-11-09T06:01:26+05:30 In:

a negatively chaged suspension of clay in water will need for precipitation the minimum amount of
A. Aluminium chloride
B. Potassium sulphate
C. sodium hydroxide
D. Hydrochloric acid

a negatively chaged suspension of clay in water will need for precipitation the minimum amount of
A. Aluminium chloride
B. Potassium sulphate
C. sodium hydroxide
D. Hydrochloric acid
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1 Answer

  1. Correct Answer – A
    Negatively charged sols require minimum amount of electrolyte having higher valence of cation.

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