Question

Why do we take log in frendulich isotherm?

Answer 1

Instead of plotting x/m=kP^1/n
taking log on both sides will convert the equation into a linear equation which when plotted in graph of log scale it will be a straight line with a perfect slope.
So when doing advanced questions mostly this graph is utilised for calculating. When we get the required value we just need to take the antilog so the accuracy of answer is much more.