Experiments Nov Assessment 2022 Flashcards
1
Q
Indicator edta
A
eriochrome black T
2
Q
Indicator BOD
A
starch
3
Q
Indicator and colour change iron tablet
A
self-indicating, colourless to pale pink
4
Q
Indicator sodium thiosulphate
A
starch
5
Q
Indicator percentage hypochlorite in bleach
A
starch
6
Q
Starch colour change
A
blue black to colourless
7
Q
Eriochrome black T colour change
A
wine red to blue