When copper is purified by the electrorefinin | vedclass

Name: Exam Paper Generator | JEE NEET Paper Generator | Vedclass
Brand: Vedclass
Rating: 5 (35 reviews)

Question

(C) In the electrorefining process of copper,the impure copper acts as the anode and pure copper as the cathode. During electrolysis,more electroposit

Vedclass · Accepted Answer

anode mud

Vedclass · Answer

(C) In the electrorefining process of copper,the impure copper acts as the anode and pure copper as the cathode. During electrolysis,more electropositive impurities like $Fe$,$Ni$,and $Zn$ dissolve into the electrolyte solution. Noble metals like $Au$,$Ag$,and $Pt$ are less reactive and do not dissolve; they settle down at the bottom of the electrolytic cell below the anode,which is known as anode mud.

When copper is purified by the electrorefining process,noble metals like $Ag$ and $Au$ are found in:

Similar Questions

Which method is used for the purification of $Ni$?

In the extraction of nickel by the Mond process,the metal is obtained by:

Explain the $Mond$ process for the refining of $Nickel$.

The method used for obtaining highly pure silicon,which is used as a semiconductor material,is:

Impurities of lead in silver are removed by

Vedclass Test Series

Exam Paper Generator

Online Exam Module