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Extraction of highly reactive metals

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Extraction of highly reactive metals

Posted by Omkarkharoudgmail.Com Omkar 5 years, 11 months ago

CBSE > Class 10 > Science

2 answers

Yogita Ingle 5 years, 11 months ago

The metals at the top of the activity series are highly reactive.
They cannot be obtained from their compounds by heating with carbon.
These metals have more affinity for oxygen.
These metals are obtained by electrolytic reduction.
Sodium ions migrate to the cathode, where electrons enter the melt and are reduced to sodium metal.
Chloride ions migrate the other way, toward the anode. They give up their electrons to the anode and are oxidized to chlorine gas.

1Thank You

Diksha? 5 years, 11 months ago

By electrolytic reduction

0Thank You

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CBSE > Class 10 > Science