CBSE Class 12-science Answered
why gold can be plated better from aucl3 out of aucl3 and naaucl4
Asked by vinodjoshi112233 | 06 Jun, 2017, 09:22: PM
Expert Answer
Dear vinodjoshi112233@gmail.com
Thanks for asking us a question in Ask the Expert section of TopperLearning.com.
The oxidation state of Au in AuCl3 is +3 and in NaAuCl4 is +4. Au in +3 oxidation state is used for plating as it is more feasible.
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Topperlearning Team.
Answered by Vaibhav Chavan | 08 Jun, 2017, 10:56: AM
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