AP EAMCET202017 Sep 2020Evening ShiftChemistrySurface ChemistryActual
In a plot of ( ( x m ) v s p ), for the adsorption of a gas on solid, a straight line is obtained. The slope of that straight line is
Options
- A( 1 n )
- B(K )
- C(n )
- D( K )
Correct answer
A. ( 1 n )
Step-by-step solution
From Freundlich adsorption isotherm, ( x m =K p^ 1 n ) ( x m = K+ 1 n p ) So, the plot of ( ( x m ) ) ws ( p ) results a straight line of slope (= 1 n ) intercept (= K )