Home
Class 12
CHEMISTRY
ADSORPTION & ADSORPTION ISOTHERMS...

ADSORPTION & ADSORPTION ISOTHERMS

Text Solution

Verified by Experts

The correct Answer is:
NA
NA
Promotional Banner

Similar Questions

Explore conceptually related problems

Adsorption and Absorption || Mechanism OF Adsorption || Thermodynamics OF Adsorption || Physisorption and Chemisorption || fFeundlich Isotherms

Adsorption and Absorption,Mechanism and Thermodynamics OF Adsorption Physisorption and Chemisorption,Adsorption Isotherms

In Freundich adsorption isotherm The slope of the AB line

In the adsorption of a gas on soild, Freundlich isotherm is obeyed . The slope of the plot is zero. Thus, the extent of adsorption is

In Freundlich adsorption isotherm, at moderate pressure extent of adsorption (x/m) directly proportional to P^(x) . The value of x is

In Freundlich adsorption isotherm at moderate pressure, the extent oof adsorption (x/m) is directly proportional to P^x . The value of x is

Freundlich adsorption isotherm is obeyed by the adsorption where the adsorbate forms a multimolecular layer on the surface of adsorbent .In such cases, the degree of adsorption varies linearly with pressure but at high pressure, it becomes independent of pressure The relation of Freundlich adsorption isotherm is : (x)/(m)=kP^(1//n) where ,K and n are constants. Langmuir adsorption isotherm is obeyed by the adsorption where the adsorbate forms only a unimolecular adsorbed layer. The mathematical relation of Langmuir isotherm is : (x)/(m) = (aP)/(1+bP) In the mathematical relation of Freundlich adsorption isotherm ,the value of (1/n) is 0 le (1)/(n) le 1 . (a) True (b) False

Freundlich adsorption isotherm is obeyed by the adsorption where the adsorbate forms a multimolecular layer on the surface of adsorbent .In such cases, the degree of adsorption varies linearly with pressure but at high pressure, it becomes independent of pressure The relation of Freundlich adsorption isotherm is : (x)/(m)=kP^(1//n) where ,K and n are constants. Langmuir adsorption isotherm is obeyed by the adsorption where the adsorbate forms only a unimolecular adsorbed layer. The mathematical relation of Langmuir isotherm is : (x)/(m) = (aP)/(1+bP) The degree of adsorption (x/m) at low pressure will be : (x)/(m) =a (a) True (b) False