Question

. what do
mean
you
by occlusion of hydrogen?
​

Answer 1

Answer:

Adsorption of any gas on metal surface is known as occlusion. When molecular hydrogen is adsorbed on a metal surface,then this hydrogen is known as occluded hydrogen.

Answer 2

Answer:

Adsorption of any gas on metal surface is known as occlusion. When molecular hydrogen is adsorbed on a metal surface,then this hydrogen is known as occluded hydrogen.