Test For Gases Flashcards
1
Q
ammonia (NH3)
A
turns damp red litmus paper blue
2
Q
Carbon dioxide (CO2)
A
Turns limewater milky
3
Q
Chlorine (Cl2)
A
Bleaches damp litmus paper
4
Q
Hydrogen (H2)
A
‘Pops’ with a lighted splint (fuel)
5
Q
Oxygen (O2)
A
Relights glowing splint (combustion needs oxygen fuel and heat)