(D) Alkali metals are highly electropositive and have very low reduction potentials. They cannot be reduced by common reducing agents like carbon or h

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(D) Alkali metals are highly electropositive and have very low reduction potentials. They cannot be reduced by common reducing agents like carbon or hydrogen. Therefore,they are extracted by the electrolysis of their fused chlorides or hydroxides. For example,$Na$ is extracted by the electrolysis of fused $NaCl$ (Downs process).

Class 11 Chemistry Data Entry - Chemistry Level 0 of all question bank

Which of the following methods is generally used for the extraction of alkali metals?

A
Reduction method
B
Double decomposition method
C
Displacement method
D
Electrolytic method

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Which of the following methods is generally used for the extraction of alkali metals?

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