Question

A liquid has a pH less than 7 which represent an acidic solution :
(1) State the nature of solution, if its pH increases from 7 to 14.
(ii) Mention the ion whose concentration increases with the increase in pH val
(11) Suggest a method that is generally used for measuring the pH value.
[Board Tern​

Answer 1

Answer:

1) The solution is a basic one.

2) OH ions released.

3)By using PH paper