Which of the following statements best predicts the pH value of H2CO3 and KOH?
Both have a pH less than 7, but H2CO3 has a higher pH than KOH.
Both have a pH greater than 7, but H2CO3 has a lower pH than KOH.
H2CO3 has a pH less than 7, and KOH has a pH greater than 7.
H2CO3 has a pH greater than 7, and KOH has a pH less than 7.