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🛠️ JEE🧪 Chemistry

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

Q1

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 \(Al _2 O _3\) is mixed with \(Na _3 AlF _6\) to lower the melting point of the mixture.

[JEE Main 2023, 30 Jan (Shift 2)]

a

Statement-I is incorrect but Statement-II is correct

b

Both Statement-I and Statement-II are incorrect

c

Statement-I is correct but Statement-II is incorrect

d

Both Statement-I and Statement-II are correct

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