Question

For adsorption of gas on solid suface. The plots of log`x//m` versus log `P` is linear with a slope equal to
A. K
B. `log K`
C. `log C`
D. `1/n (n " being Integer")`

Answer 1

Correct Answer - D
`x//m = k.P^(1/n)`
`log x//m = log k +1/n log P`

Slope `=1/n` where `n` being intergal.