1.

Give any two chracteristics of chemisorption

Answer»

Solution :(i) High specificity: Chemisorption is highly specific and it will only occur when adsorbent and adsorbate MOLECULES can CHEMICALLY react with each other. e.g . oxygen is adsorbed on metals by oxide fomtation.
(II) Surface AREA: Chemisorptron increases wilh increase in surface area of the adsorbent


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