Question

how do you expect Metallic hydrides to be useful for hydrogen storage?​

Answer 1

Answer:

The metallic hydrides are useful for hydrogen storage. These metallic hydrides absorb hydrogen as H atoms. The metal lattice expands and becomes less stable. On heating, the metallic hydride decomposes to hydrogen and finely divided metal.

Answer 2

The metallic hydrides are useful for hydrogen storage. These metallic hydrides absorb hydrogen as H atoms. The metal lattice expands and becomes less stable. On heating, the metallic hydride decomposes to hydrogen and finely divided metal.