WorksheetsReactions of Halides Ions and Disproportionation Reactions
Total questions: 10
Worksheet time: 7mins
Which is the strongest reducing agent ?
Bromine
Chlorine
Fluorine
Iodine
Silver Nitrate have been added into an unknown Halide Solution, What is the anion contained?
Bromide
Iodide
Chloride
What is spectator ion in this reaction?
Halide ion
Silver ion
Nitrate ion
Why HBr and HI cant be prepared by the reaction with H2SO4?
H2SO4 is strong oxidising agent
Br- and I- cant react with H2SO4
They will further undergo reduction
HBr and HI are easy to decompose
It gets easier to oxidise the hydrogen halides going (a) group 17.
The halide ions are increasingly effective as (a) agents going down group 17.
The product of the oxidation of HI are _____
Sulfur
Sulfur dioxide
Iodine
Hydrogen sulfide
What is disproportionation reaction?
Actual reaction that take place doesn't depend on the temperature.
A redox reaction
Self reduction/ oxidation reaction
A neutralisation reaction
.
H
N
O
H and O
Which substance undergoes disproportionation?
P4
H2O
OH-
PH3
