The pH of four solutions A,B,C and D are given below:
A = 1, B = 8.5, C = 13 and D = 5.
Arrange the solutions according to the increasing order of their acidity:
(a) The pH of a cold drink is 5. What will be its action on blue and red litmus solutions?
(b) The pH values of three acids A, B and C having equal molar concentrations are 5.0, 2.8 and 3.5 respectively. Arrange these acids in the increasing order of acid strengths.
You are given some compounds with their pH values. Arrange them in increasing order of acidity.