Gas tests Flashcards
1
Q
NH3- Ammonia
A
Turns damp red litmus paper blue
2
Q
CO2- Carbon dioxide
A
Turns limewater milky
3
Q
Cl2- Chlorine
A
Bleaches damp litmus paper
4
Q
H2- Hydrogen
A
pops with a lighted splint
5
Q
O2- Oxygen
A
relights a glowing splint
6
Q
SO2-Sulfur dioxide
A
Turns acidified potassium manganate (vii) from purple to colorless