Question

A metallic oxide which can be reduce into metal by hydrogen

Answer 1

Answer:

yes,but which metallic oxides can be reduced into metal by hydrogen is depend on oxide of metal if metal is less reactive than hydrogen whenever reduce metal by hydrogen.

Answer 2

Answer:

The examples of metallic oxides that can be reduced into metals by hydrogen are

1. Magnesium oxide (MgO)
2. Calcium Oxide (CaO)