Question

For a linear plot of log `(x//m)` versus log [ in a Freundlich adsorption isotherm, which of the following statements is correct ? (k and n are consists)
A. both K and 1/n appears in the slope term
B. 1/n appears as the intercept
C. only 1/n appears as the slope
D. log(1/n) ppears as the intercept

Answer 1

Correct Answer - C
According to Freundlich isotherm:
`(x)/(m)=kp^(1//n)`
`"log"((x)/(m))="log"k+(1)/(n)"log"P`
`Y=C + mx`
When `"log"((x)/(m))` is plotted against log P, we get straight line with slope `((1)/(n))`.