Question

In Freundlich isotherm,

Find the value of a from the following graph

• A. 2/3
• B. 1/3
• C. 3/2
• D. 1

Answer 1

The correct option is A

2/3

Solution:

• Freundlich isotherm equation is log(x/m) = log k + [(1/n) log P]
• log(x/m) = y, log k = c, log P = x
• On comparing the above data with equation, y = c + mx
• We get, m=$\frac{1}{\mathrm{n}}$
• Therefore, m = $\frac{2}{3}$ as 1/n = $\frac{2}{3}$

Therefore, the correct is option A.