The phenomenon of attracting and retaining the molecules of a substance on the surface of a solid or liquid resulting in a higher concentration of the molecules on the surface is called adsorption.
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Why are substances like platinum and palladium often used for carrying out electrolysis of aqueous solutions?
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What do you mean by adsorbent and adsorbate?
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Why are powdered substances more effective adsorbents than their crystalline forms?
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Why is the ester hydrolysis slow in the beginning and becomes faster after sometime?
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What is the role of desorption in the process of catalysis?
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In Haber's process, hydrogen is obtained by reacting methane with steam in presence of NiO as catalyst. The process is known as steam reforming. Why is it necessary to remove CO when ammonia is obtained by Haber’s process?
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Why does physisorption decrease with the increase of temperature?
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Why is it essential to wash the precipitate with water before estimating it quantitatively?