When chlorine gas is passed through an aqueous solution of potassium bromide, the solution turns brown due to the liberation of
When chlorine gas is passed through an aqueous solution of potassium bromide, the solution turns brown due to the liberation of
The correct option is C bromine
The explanation for the correct answer
(c) bromine
When chlorine gas is passed through an aqueous solution of potassium bromide, it forms potassium chloride and bromine
Since chlorine is more reactive than bromine it displaces bromine and the colour of the solution changes due to the bromine.
The explanation for the incorrect answer
(a) chlorine
When chlorine gas is passed through potassium bromide, the solution turns brown due to bromine gas and not due to chlorine.
(b) oxygen
Oxygen gas will not be liberated because the reactants do not contain oxygen.
(d) iodine
Iodine will not be liberated because the reactants do not contain iodine in their formula.
Therefore, when chlorine gas is passed through an aqueous solution of potassium bromide, the solution turns brown due to the liberation of bromine gas.
bromine
The explanation for the correct answer
(c) bromine
When chlorine gas is passed through an aqueous solution of potassium bromide, it forms potassium chloride and bromine
Since chlorine is more reactive than bromine it displaces bromine and the colour of the solution changes due to the bromine.
The explanation for the incorrect answer
(a) chlorine
When chlorine gas is passed through potassium bromide, the solution turns brown due to bromine gas and not due to chlorine.
(b) oxygen
Oxygen gas will not be liberated because the reactants do not contain oxygen.
(d) iodine
Iodine will not be liberated because the reactants do not contain iodine in their formula.
Therefore, when chlorine gas is passed through an aqueous solution of potassium bromide, the solution turns brown due to the liberation of bromine gas.
