1. Tardigrade
  2. Question
  3. Chemistry
  4. Given below are two statements. Statement I: During electrolytic refining, blister copper deposits precious metals Statement II: In the process of obtaining pure copper by electrolysis method, copper blister is used to make the anode. In the light of the above statements, choose the correct answer from the options given below.

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Q. Given below are two statements.
Statement I: During electrolytic refining, blister copper deposits precious metals
Statement II: In the process of obtaining pure copper by electrolysis method, copper blister is used to make the anode.
In the light of the above statements, choose the correct answer from the options given below.

JEE MainJEE Main 2022General Principles and Processes of Isolation of Elements

Solution:

In the electro-refining, impure metal (here blister copper) is used as an anode while precious metal like $Au$, Pt get deposited as anode mud.