MHT CET · Chemistry · Surface Chemistry
Which among the following ionic species has least precipitating power?
- A \(\mathrm{Cl}^{-}\)
- B \(\mathrm{SO}_{4}^{-2}\)
- C \(\mathrm{Mg}^{+2}\)
- D \(\mathrm{Al}^{+3}\)
Answer & Solution
Correct Answer
(A) \(\mathrm{Cl}^{-}\)
Step-by-step Solution
Detailed explanation
Lower the valency of the flocculating ion added, lower is its power to cause precipitation.
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