RE: What does an &quot;ad hoc&quot; job mean? I went to an interview yesterday for a salesperson and the interviewer said that the role was an ad hoc role.I should have asked what it meant (because it wasn&#39;t in the job description when I applied) but I didn&#39;t want to seem like I didn&#39;t know what I was doing so I didn&#39;t...E: What does an &quot;ad hoc&quot; job mean? I went to an interview yesterday for a salesperson and the interviewer said that the role was an ad hoc role.
pH - (from potential of Hydrogen) the logarithm of the reciprocal of hydrogen-ion concentration in gram atoms per liter; provides a measure on a scale from 0 to 14 of the acidity or alkalinity of a solution (where 7 is neutral and greater than 7 is more basic and less than 7 is more acidic);
The term pH refers to a numerical measure of the acidity or alkalinity of any solution. pH values typically vary across a scale from 0 to 14, with the pH of neutral solutions equal to 7, increasing values have increasing alkalinity and decreasing values have increasing acidity. The pH of the vagina corresponds to the secretions continually produced by the vaginal walls.