Given below are two | d and f Block Elements

JEE-MAIN 2022

25-06-2022 S2

Question

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.

Select the correct option:

Both Statement I and Statement II are true.

Both Statement I and Statement II are false

Statement I is true but Statement II is false

Statement I is false but Statement II is true

✓ Correct! Well done.

✗ Incorrect. Try again or view the solution.

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.

Question Tags

JEE Main

Chemistry