InterviewSolution
Saved Bookmarks
InterviewSolution
| 1. |
A student performs a titration with different burettes andfinds titre values of 25.2 mL, 25.25 mL and 25.0 mL. Thenumber of significant figures in the average titre value is:42none of the abhove |
|
Answer» To find the titre value we can take average of three different values obtained from different burettes.Titre value = (25.2 + 25.25 + 25.0)/3 = 25.15 mL The answer should be expressed in least significant figure as in one of the value. Since least significant figure is 3. So the answer is 25.1 mL |
|