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Which of the following metal is not extracted by electrolysis? (a) Aluminium (b) Iron (c) Sodium (d) Potassium

Which of the following metal is not extracted by electrolysis?
(a) Aluminium
(b) Iron
(c) Sodium
(d) Potassium

Grade:12th pass

1 Answers

Pawan Prajapati
askIITians Faculty 60787 Points
3 years ago
(b)

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