1.

Explain how the following metals are obtained from their compounds by reduction process : Metal Z which is high in the reactivity series.

Answer»

Metals in the reactivity series are obtained by electrolytic reduction of molten ores e.g., in NaCl

NaCl  Na++Cl-

Na+e-  Na(at cathode)

2Cl-  Cl2+2e-(at anode)



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