Which of the following is zero during the pro | vedclass

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(D) Adsorption is a spontaneous process,so the change in Gibbs free energy $(\Delta G)$ is negative $(\Delta G < 0)$.
Since the particles of the a

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None of these

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(D) Adsorption is a spontaneous process,so the change in Gibbs free energy $(\Delta G)$ is negative $(\Delta G < 0)$.
Since the particles of the adsorbate are trapped on the surface of the adsorbent,their randomness decreases,so the change in entropy $(\Delta S)$ is negative $(\Delta S < 0)$.
Adsorption is an exothermic process,so the change in enthalpy $(\Delta H)$ is negative $(\Delta H < 0)$.
Therefore,none of the thermodynamic parameters $(\Delta G, \Delta S, \Delta H)$ are zero during the process of adsorption.

Which of the following is zero during the process of adsorption?

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