Please answer the following question with explanation
Asked by Deepak
8th September 2018,
8:12 PM
Answered by Expert
Answer:
According to Hardly-Schulze rule for negatively charged sol, positively charged ion with higher oxidation state is a better coagulating agent.
As we have been given,
AlCl3 → Al3+
NaCl→ Na+
AlCl3 forms Al3+ ion and NaCl forms Na+ ion, hence AlCl3 is a better coagulating agent.
Answered by Expert
10th September 2018,
12:13 PM
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