C is the correct answer.
The smaller the pH value the more acidic, the larger the pH value the more basic.
Mathematically: pH = -log( concentration of H3O+) increasing basicity decreases the concentration of H3O+ therefore increasing pH
Answer
B
The correct answer is C, which states that the pH of a solution increases gradually with increasing basicity. As basicity increases, the concentration of hydrogen ions decreases, leading to a higher pH value. This reflects the fundamental understanding of how the pH scale works in relation to acidity and basicity.
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