Which of the following is NOT a characteristi | vedclass

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(C) Chemisorption (chemical adsorption) involves the formation of strong chemical bonds between the adsorbate and the adsorbent. $1$. It is highly spe

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Formation of multimolecular layer of adsorbate.

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(C) Chemisorption (chemical adsorption) involves the formation of strong chemical bonds between the adsorbate and the adsorbent. $1$. It is highly specific in nature. $2$. The enthalpy of adsorption is high,typically in the range of $40-200 \ kJ/mol$. $3$. It is an irreversible process. $4$. Chemisorption results in the formation of a unimolecular layer,not a multimolecular layer. Therefore,the formation of a multimolecular layer is a characteristic of physisorption,not chemisorption.

Which of the following is $NOT$ a characteristic of chemisorption?

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