4a) Indicators Flashcards
1
Q
Methyl Orange - Neuatral
A
Yellow
2
Q
Litmus Neutral
A
Purple
3
Q
Phenolphthalein Neutral
A
Colourless
4
Q
Universal Indicator Neutral
A
Green
5
Q
Litmus Acid
A
Red
6
Q
Phenolphthalein Acid
A
Colourless
7
Q
Methyl Orange Acid
A
Red
8
Q
Universal Indicator Acid
A
Red - Orange - Yellow
9
Q
Litmus Alkali
A
Blue
10
Q
Phenolphthalein Alkali
A
Pink
11
Q
Methyl Orange Alkali
A
Yellow
12
Q
Universal Indicator Alkali
A
Purple - Blue - Green/Blue