Question

The metal whose carbonate and nitrate on thermal decomposition gives a residue which is metal

Answer 1

Answer:

The metal whose carbonate and nitrate on thermal decomposition give a residue which is metal Ag. The divalent metal whose oxide is reduced to metal by electrolysis of its fused salt is Mg. The metal whose oxide which is amphoteric is reduced to metal by carbon reduction is Zn.

Answer 2

Explanation:

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