JEE Main - Previous Year Papers JEE MAIN 2023 JEE MAINS 30 JAN- 2023 PAPER SHIFT -2 Single Correct MCQ
Published on: August 13, 2026

Given below are two statements:

Statement I: During Electrolytic refining, the pure metal is made to act as anode and its impure metallic form is used as cathode.

Statement II: During the Hall-Heroult electrolysis process, purified is mixed with to lower the melting point of the mixture.

In the light of the above statements, choose the most appropriate answer from the options given below:

A
Statement I is correct but Statement II is incorrect
B
Both Statement I and Statement II are incorrect
C
Both Statement I and Statement II are correct
D
Statement I is incorrect but Statement II is correct

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Text Solution

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The correct answer is:
D

Mixture of decreasing the M.P. of .

In electrolytic definning, pure metal is always deposited at the cathode

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