The pH of 0.001 M HCl is 3.0.

Name: The pH of 0.001 M HCl is 3.0.
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Question

Quizplus · Accepted Answer

The pH of 0.001 M HCl is indeed 3.0. HCl is a strong acid, which means it dissociates completely in water to form H+ and Cl- ions. The concentration of H+ ions in a 0.001 M solution of HCl can be found using the equation pH = -log[H+]. Substituting the value of [H+] into the equation gives pH = -log(0.001) = 3. Therefore, the answer is A.

The PH of 0.001 M HCl Is 3.0