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Pt and Pd adsorb large volumes of hydrogen under specific conditions. The hydrogen that is adsorbed is called?

Option: 1

Adsorbed Hydrogen


Option: 2

Reductive hydrogen


Option: 3

Occluded hydrogen


Option: 4

Atomic hydrogen


Answers (1)

best_answer

Adsorption of any gas on the metal surface is also sometimes referred to as occlusion. When hydrogen is adsorbed on a metal surface, then this hydrogen is known as occluded hydrogen.

Hence, the correct answer is Option (3)

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