Observe the table and answer the following questions : Solution A B C D E F G H pH Value 8 2 6 7 13 1 9 12 (i) Which solution is neutral ? (ii) Which solutions are strong acids ? (iii) Which solutions are strong bases ? (iv) Which solutions are weak bases ?
Answers & Comments
Answer:
i) since solution D has pH value 7, it is neutral
ii) solution B & F are strong acids having pH values of 2 & 1 respectively.
iii) solution E & H are strong bases having pH values of 13 & 12 respectively.
iv) solution A & G are weak bases having pH values of 8 & 9 respectively.