Question

1. Arrange the following solutions A, B, C, D,&E having pH values 9,2,7,13,5 in the increasing order of
their acidity.​

Answer 1

Answer:

Explanation:

13《9《7《《5《2

2 is most acidic

Answer 2

Answer:

B, E, C, A, D

Explanation:

0-7 is the pH range for acid. so, the closer the pH is to 0 , the greater the acidity. so the order is B, E, C, A, D