At 25 °C,the pH of pure water is: A)0 B)0,7,

Question

At 25 °C,the pH of pure water is: A)0 B)>0,<7 C)7 D)>7,<14 E)14

Quizplus · Accepted Answer

At room temperature (25°C), the pH of neutral water is exactly 7. This is because water undergoes autoionization to form equal amounts of hydrogen ions (H+) and hydroxide ions (OH-) in solution. The pH scale is logarithmic and measures the concentration of H+ ions in a solution. A pH of 7 represents a neutral solution, where the concentration of H+ ions is equal to the concentration of OH- ions. Therefore, option C is the correct answer.

At 25 °C,the PH of Pure Water Is