General Principles and processes of Isolation of Elements
hard

During the process of electrolytic refining of copper, some metals present as impurity settle as 'anode mud'. These are

A

$Sn $ and $Ag$

B

$Pb$  and$  Zn$

C

$Ag$  and$ Au$ 

D

$Fe $ and$ Ni$

(AIEEE-2005)

Solution

(c)$Au $ and $Ag$  settle down below the anode as anode mud during the process of electrolytic refining of copper.

Standard 12
Chemistry

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