3a - Effects of acids/alkalis on indicators Flashcards
Done
1
Q
3.3
What colour is universal indicator in an acid?
A
Red
2
Q
3.3
What colour is universal indicator in an alkali?
A
Purple/Blue
3
Q
3.3
What colour is Litmus Solution in an acid?
A
Red
4
Q
3.3
What colour is Litmus Solution in an alkali?
A
Blue
5
Q
3.3
What colour is Methyl orange in an acid?
A
Pink
6
Q
3.3
What colour is Methyl orange in an alkali?
A
Yellow
7
Q
3.3
What colour is Phenolphthalein in an acid?
A
Colourless
8
Q
3.3
What colour is Phenolphthalein in an alkali?
A
Pink
