Which type of hydride is/are used for hydrogen storage and source of energy?
(i) Ionic hydrides
(ii) Covalent hydrides
(iii) Metallic hydrides

Question

Which type of hydride is/are used for hydrogen storage and source of energy? (i) Ionic hydrides (ii) Covalent hydrides (iii) Metallic hydrides

TestHub · Accepted Answer

Metallic hydrides are non-stoichiometric compounds formed by transition metals. They can absorb and release hydrogen reversibly, making them suitable for hydrogen storage. This property is crucial for their use as a source of energy in various applications, including fuel cells.

The final answer is $o n l y (iii)$ .

Chemistry - Hydrogen and Its compound Question with Solution | TestHub

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