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

F e

and

N i

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A g

and

A u

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P b

and

Z n

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S e

and

A g

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Solution

The correct option is D $A g$ and $A u$
During electrolysis, noble metals like $A g, A u$ and $P t$ are not affected and separate as anode and from impure anode.

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Similar questions

Which of the following metals is present in the anode mud during the electrolytic refining of copper ??

A)Na

B)Al

C)Au

D)Fe

Q. Which of the following metal is present in the anode mud during the electrolytic refining of copper?

During the electrolytic refining of copper, the impurities which settled down at the bottom of the anode in the form of sludge are called as __.

In general, electrolytic refining is a process of purification of impure metal during which an electric current is passed through an electrolytic cell which contains impure metal as anode, a suitable electrolyte and pure metal as cathode.

Q. During electrolytic refining of copper.
(a) Pure copper acts as anode.
(b) Pure copper acts as cathode.
(c) Impure copper acts as anode.
(d) Impure copper acts as cathode.

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

The correct option is D Ag and AuDuring electrolysis, noble metals like Ag,Au and Pt are not affected and separate as anode and from impure anode.

The correct option is D $A g$ and $A u$
During electrolysis, noble metals like $A g, A u$ and $P t$ are not affected and separate as anode and from impure anode.