The equation that represents a Freundlich adsorption isotherm is:
1.
2.
3.
4.
In the Freundlich adsorption isotherm, the value of 1/n is:
1. Between 0 and 1 in all cases.
2. Between 2 and 4 in all cases.
3. 1 in the case of physical adsorption.
4. 1 in the case of chemisorption.
If x is the amount of adsorbate and m is the amount of adsorbent, which of the following relations is not related to adsorption process?
1.
2.
3.
4.
A plot of log x/m versus log p for the adsorption of a gas on a solid gives a straight line with a slope equal to:
1. log
2. n
3.
4. log 1/k