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Adsorption of gases on solid surface is generally exothermic because
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The correct answer is:
entropy decreases
Thermodynamics of adsorption:
i. because gaseous phase decrease
ii. because process is spontaneous
so
iii. so adsorption is an exothermic process.
i. because gaseous phase decrease
ii. because process is spontaneous
so
iii. so adsorption is an exothermic process.
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