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![[Post New]](/templates/default/images/icon_minipost_new.gif) 3 Dec 2007 22:08:11 IST
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Adsorption of a gas on the surface of a solid is generally accompanied by a
decrease in entropy .Still it is a spontaneous process , why ?
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peepy n nice. |
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![[Post New]](/templates/default/images/icon_minipost_new.gif) 4 Dec 2007 10:10:52 IST
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coz del H is -ive and mag of del H > tdelS
delG = del H - t delS
so delG is -ive
rxn is spontaneous
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