QA Gas Flashcards
1
Q
Ammonia (NH3)
A
Turn Red litmus paper blue
2
Q
Carbon Dioxide (CO2)
A
forms white ppt when bubbled into limewater
3
Q
Chlorine (Cl2)
A
Bleaches damp litmus
4
Q
Sulfur Dioxide (SO2)
A
turn aqueous potassium manganate (VII) colourless