InterviewSolution
Saved Bookmarks
InterviewSolution
| 1. |
What Is Acid Error? |
|
Answer» The acid ERROR occurring in the region of PH3 or less depends on the glass membrane composition and the types of acids. Once a glass electrode has acid error, it cannot be RESTORED QUICKLY even by immersing it in a NEUTRAL solution; recovery takes a considerable time. However, the acid error is small compared to the alkaline error and so is unimportant for practical use. The acid error occurring in the region of pH3 or less depends on the glass membrane composition and the types of acids. Once a glass electrode has acid error, it cannot be restored quickly even by immersing it in a neutral solution; recovery takes a considerable time. However, the acid error is small compared to the alkaline error and so is unimportant for practical use. |
|