Why is adsorption
a) exothermic process
b) surface property ?
explain it clearly.
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Adsorption is the adhesion of atoms, ions, or molecules from a gas, liquid, or dissolved solid to a surface. This process creates a film of the adsorbate on the surface of the adsorbent.
trisha22:
i didn't get it
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a)Adsorption leads to a decrease in the residual forces on the surface of the adsorbent. This causes a decrease in the surface energy of the adsorbent. Therefore, adsorption is always exothermic.
b)It creates a film of the adsorbate on the surface of the adsorbent.
b)It creates a film of the adsorbate on the surface of the adsorbent.
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