Which of the following is correct for the solution of `C_(2)H_(5)COOH` upon dilution regarding currect species?
A. The number in `1cm^(3)` as well as in total volume increases
B. The number in `1cm^(3)` decreases whereas that in the total volume remains constant
C. The number in `1cm^(3)` decreases but that in the total volume increases
D. The number in `1cm^(3)` as well as in total volume decreases.
