KCET2014ChemistryGeneral Organic Chemistry
For Freundlich isotherm a graph of ( x m ) is plotted against log ( P ). The slope of the line and its ( y )-axis intercept, respectively corresponds to
Options
- A( 1 n , k )
- B( 1 n , k )
- C( 1 n , k )
- D( 1 n , k )
Correct answer
D. ( 1 n , k )
Step-by-step solution
Freundlich adsorption isotherm, [ x m =k p^ 1 n (1) ] Taking log of Eq. (1), we get ( x m = k+ 1 n p ) Now, compare with equation for straight line, ( y=m x+c ) By plotting ( x m ) against ( p ), a straight line with slope ( =1 / n ) and intercept logk.