How do you expect the metallic hydrides to be useful for hydrogen stor

1.	How do you expect the metallic hydrides to be useful for hydrogen storage?
Answer» SOLUTION :In metallic hydrides, hydrogen is absorbed as H-atoms. Due to the absorption of H atoms the metal LATTICE expands and become unstable. THUS, when metallic hydride is heated, it decomposer to form hydrogen and finely DIVIDED metal. The hydrogen evolved can be used as fuel.

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