Question

What are the respective pH values of water, sulphuric acid and ammonium hydroxide?

• A. More than 7, more than 7 and less than 7
• B. 7, less than 7, more than 7
• C. Less than 7, less than 7 and 7.
• D. Less than 7, 7 and more than 7.

Answer 1

The correct option is B 7, less than 7, more than 7

Acids have pH values less than 7, water has a pH value of 7, bases have pH values of greater than 7.
0 < acid < 7 = water < bases < 14