A Solution Is Prepared by Adding 0

A solution is prepared by adding 0.10 mol of potassium chloride, KCl, to 1.00 L of water. Which statement about the solution is correct?

A) The solution is basic.
B) The solution is neutral.
C) The solution is acidic.
D) One needs to know the temperature before any of the above predictions can be made.
E) The values for K_a and K_b for the species in solution must be known before a prediction can be made.