Question

In a solution of pH = 5, more acid is added in
order to reduce the pH = 2. The increase in
hydrogen ion concentration is
(1) 100 times
(25 1000 times
(3) 3 times
(4) 5 times​

Answer 1

Answer:

may be 100 times

I just not sure

Answer 2

Answer:1000 times or 10 to the power of 3

Explanation:

since ph is measured in logarithm scale

so thats why the answer is 1000 times