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प्रश्न
Chemisorption is ______.
विकल्प
multimolecular in nature
reversible
often highly specific and directional
not very specific
MCQ
रिक्त स्थान भरें
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उत्तर
Chemisorption is often highly specific and directional.
Explanation:
Chemisorption involves the formation of strong chemical (valence) bonds between the adsorbate and the surface, making it highly specific and directional. It is generally irreversible, occurs as a monolayer, and requires activation energy. Unlike physical adsorption, chemisorption is not multimolecular and tends to form a single layer due to the nature of chemical bonding.
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