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Which one of the following metal can not be extracted by the electrolysis of their molten chloride? |
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(a) |
Na |
(b) |
Mg |
(c) |
Al |
(d) |
Ca |
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Which one of the following metal can not be extracted by the electrolysis of their molten chloride? |
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|
(a) |
Na |
(b) |
Mg |
(c) |
Al |
(d) |
Ca |