Which among the following statements is false | vedclass

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(B) Adsorption is a surface phenomenon that depends on the surface area of the adsorbent. $1$. The adsorption process can be monolayered (chemisorptio

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Particle size of adsorbent will not affect the amount of adsorption.

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(B) Adsorption is a surface phenomenon that depends on the surface area of the adsorbent. $1$. The adsorption process can be monolayered (chemisorption) or multilayered (physisorption). $2$. The particle size of the adsorbent significantly affects the amount of adsorption. Smaller particle size leads to a larger surface area,which increases the amount of adsorption. Therefore,the statement that particle size does not affect adsorption is false. $3$. According to Le Chatelier's principle,since physical adsorption is an exothermic process,an increase in temperature decreases the amount of adsorption. $4$. An increase in pressure generally increases the amount of gas adsorbed on a solid surface.

Which among the following statements is false?

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