What is an adsorption isotherm? Describe Freundlich adsorption isotherm.
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when temp is constant , the graph between pressure and adsorption is called adsorption isotherms.
acc,. to it,
when pressure is low adsorption increases.
when pressure is intermediate , it increases slowly .
when pressure is high it becomes constant
acc,. to it,
when pressure is low adsorption increases.
when pressure is intermediate , it increases slowly .
when pressure is high it becomes constant
Answered by
18
The adsorption isotherm is known as the plot between (x/m) extent of isotherm and pressure of the gas at constant T (temperature).
The Friendlies adsorption isotherm provides the empirical relationship between quantity of the gas that is adsorbed by unit mass of the solid adsorbent and the pressure at the specific temperature.
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