practicals Flashcards
1
Q
What does an air bubble in the tap do to the value of the first titre?
A
The value of the titre would be higher
2
Q
what affect would the air bubble in the tap have on the average titre
A
it should have no effect
as the first titre can be ignored
3
Q
what is random error
A
an error introduced by a factor that you can not control
4
Q
what is rate of reaction
A
the change in concentration per unit time
