Which among the following is true for chemiso | vedclass

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(D) Chemisorption involves the formation of chemical bonds between the adsorbate and the adsorbent. - The heat of adsorption is high,typically in the

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It is favored at high temperature up to a certain limit

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(D) Chemisorption involves the formation of chemical bonds between the adsorbate and the adsorbent. - The heat of adsorption is high,typically in the range of $80-240 \ kJ \ mol^{-1}$. - It is unimolecular in nature,as chemical bonds are specific. - It involves chemical forces,not $Van \ der \ Waals$ forces. - It is favored at high temperatures because it requires activation energy to form chemical bonds.

Which among the following is true for chemisorption?

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