Acids and Alkalis Flashcards
1
Q
Acid + Alkali =
A
Salt + water
2
Q
Acid + metal carbonate =
A
Salt + water + CO2
3
Q
Acid + metal =
A
Salt + H2
4
Q
Litmus in acid
A
Red
5
Q
Litmus in alkali
A
Blue
6
Q
Phenolphthalein in acid
A
Colourless
7
Q
Phenolphthalein in alkali
A
Pink
8
Q
Methyl orange in acid
A
Red
9
Q
Methyl orange in alkali
A
Yellow