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Which of the following ionic substances ...

Which of the following ionic substances will be most effective in precipitating the sulphur sol?
a. `KCl`
`BaCl_(2)`
c. `Fe_(2)(SO_(4))_(3)`
d. `Na_(3)PO_(4)`

Text Solution

AI Generated Solution

To determine which ionic substance will be most effective in precipitating the sulfur sol, we need to analyze the options based on the charge of the cations present in each compound. ### Step-by-step Solution: 1. **Understanding Sulfur Sol**: - Sulfur sol is a negatively charged colloid. To precipitate a negatively charged colloid, we need a positively charged ion (cation). 2. **Identifying the Cations**: ...
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