1
Q
Dilute Acid and Carbonate
A
Effervescence due to CO2.
Which turns limewater cloudy due to white ppt formed
2
Q
Dil Acid and Sulphite
A
SO2 formed hence effervescence
Can test via redox agents
3
Q
CONC
Carbonate
A
CO2 evolved/effervescence
4
Q
CONC
Sulphite
A
SO2 evolved/effervescence
5
Q
CONC
Cl-
A
HCl formed
testes as it creates white fumes with Ammonia
6
Q
CONC
Br-
A
Bromine vapour formed, red brown
7
Q
CONC
I-
A
Iodine is formed (grey black)
Sublimes to form purple vapor (heated)
