Indicators Flashcards
1
Q
What colour is litmus in an acid?
A
Red
2
Q
What colour is litmus in an alkali?
A
Blue
3
Q
What color is phenolphthalein in an acid?
A
Colourless
4
Q
What color is phenolphthalein in an alkali?
A
pink
5
Q
What color is methyl orange in an acid?
A
Red
6
Q
What color is methyl orange in an alkali?
A
Yellow
