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Amrit Jhaveri
Asked: 2022-11-10T21:15:02+05:30 In:

Which of the following ielectrolytes is least effective in causing flocculation of ferric hydroxide sol?
A. `K_(4)[Fe(CN)_(6)]`
B. `K_(2)CrO_(4)`
C. KBr
D. `K_(2)SO_(4)`

Which of the following ielectrolytes is least effective in causing flocculation of ferric hydroxide sol?
A. `K_(4)[Fe(CN)_(6)]`
B. `K_(2)CrO_(4)`
C. KBr
D. `K_(2)SO_(4)`
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  1. Correct Answer – C
    Ferric hydroxide sol is + vely charged sol.

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Deep Ram Hayre
Asked: 2022-10-29T06:23:12+05:30 In:

Which of the following ielectrolytes is least effective in causing flocculation of ferric hydroxide sol?
A. `K_(4)[Fe(CN)_(6)]`
B. `K_(2)CrO_(4)`
C. `KBr`
D. `K_(2)SO_(4)`

Which of the following ielectrolytes is least effective in causing flocculation of ferric hydroxide sol?
A. `K_(4)[Fe(CN)_(6)]`
B. `K_(2)CrO_(4)`
C. `KBr`
D. `K_(2)SO_(4)`
Parabola
Leave an answer

Leave an answer

Browse

1 Answer

  1. Correct Answer – C
    KBr is least effective in causing flocculatio of ferric hydroxide sol due to minimum charge at (KBr) `Br^(-)`.

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