Why is it beneficial to use a logarithmic scale to measure pH?
A - It is easy to calculate
B - A wider range of values can be measured
C - It is not beneficial
D - It is easy to remember
Answer: B - A wider range of values can be measured
When measuring acidity you are measuring very small values (concentrations are normally less than 1). It allows you to have more concrete measurements and associates acidity with an actual number.