JEE Main Chemistry question
The pH of solutions , , and are respectively 9.5, 2.5, 3.5 and 5.5. The most acidic solution is:
Answer: (B)
Solution
Lowest pH is most acidic: (pH=2.5).
The pH of solutions , , and are respectively 9.5, 2.5, 3.5 and 5.5. The most acidic solution is:
Lowest pH is most acidic: (pH=2.5).