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All adsorptions occur with release in energy and are found to be exothermic in nature. In an adsorption process, the enthalpy change for adsorption of one_____ of adsorbate on an adsorbent surface is called enthaply or heat of adsorption for the particular adsorption.A. moleB. gramC. gram atomD. gram molecule |
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Answer» Correct Answer - A Enthalpy change is always expressed per mole. Moreover mole is preferred over gram atom or gram molecules as it is a general term. |
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