To Choose: The correct option.
Explanation of Solution
Introduction:
In the given titration graph, x-axis represents the number of drops of base added to the acidic solution and y-axis represents the pH of the solution. The smallest division along x-axis is 25 drops and that along y-axis is pH=2.
Before any drops of base were added, that is, when number of drops = 0, the pH of the solution was 1.
pH=1 signifies the solution is a strong acid.
Conclusion: Option A.1was the pH of the solution before any drops of base was added.
Chapter 22 Solutions
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