Question

Tara is performing a chemical experiment, at one point she needed to know whether the solution is acidic or basic so she used the PH meter to measure the solution. She got a reading of 13.4,

1. Is the solution acidic or base? Explain why.

2. What will happen to the PH when she will add water to the solution?

Answer 1

It is a base because its pH is greater than 7

(not sure about the second sorry!)