Question

What type of attraction forces are present between adsorbent and adsorbate in physisorption? Select the proper choice from the given choices.(A) van der Waals (B) Strong chemical (C) Gravitation (D) Metallic bond.

Answer 1

obviously it should be metallic bond dear becoz question is talking about physical attraction

Answer 2

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$<marquee direction="left">$ Metallic bond