What are the constants k and n in the Freundlich adsorption isotherm equation?
They depend on the nature of the adsorbent only
They depend on the gas at a particular temperature only
They depend on both the nature of the adsorbent and the gas at a particular temperature
They are fixed values for all adsorbents and gases at a particular temperature
The provided content mentions that the constants k and n in the Freundlich adsorption isotherm equation depend on both the nature of the adsorbent and the gas at a particular temperature.