2019 paper 3 Flashcards
1
Q
what was the gradient of the line
A
-0.013 / 4.3x10-5
2
Q
whats the change
A
remove volmeter
3
Q
werid question about wash boy
A
put conical flask on the balance and press tare
weigh into conical flask
dissolve in distilled water
transfer 250 vol flask
wash conical flask with distilled eater and transfer remiants in vol flask
make up vol flask to the mincusues and then shake
