Question:
Which of the following solutions is the most acidic?
Which of the following solutions is the most acidic?
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Lower the pH value, stronger is the acid.
Updated On: Jan 10, 2026
- pH = 6
- pH = 4
- pH = 9
- pH = 7
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Verified By Collegedunia
The Correct Option is B
Solution and Explanation
Step 1: Acidity increases as pH decreases.
Step 2: Compare pH values:
\[
4 < 6 < 7 < 9
\]
The lowest pH corresponds to the highest acidity.
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