Colour of the solution When KI reacts with Br2 is:

Question

Colour of the solution When KI reacts with Br2 is: (A) blue (B) black (C) red (D) no change

Tardigrade Admin · Accepted Answer

Bromine liberates iodine from KI solution because of its oxidising property. Colour of iodine is grey black so, black colour is obtained. 2KI+Br2arrow 2KBr+I2 (Black or grey)

Q. Colour of the solution When $K I$ reacts with $B r_{2}$ is:

blue

black

red

no change

Bromine liberates iodine from $K I$ solution because of its oxidising property. Colour of iodine is grey black so, black colour is obtained.
$2 K I + B r_{2} \to 2 K B r + I_{2}$ (Black or grey)

Q. Colour of the solution When KI reacts with Br2​ is:

blue

black

red

no change

Bromine liberates iodine from KI solution because of its oxidising property. Colour of iodine is grey black so, black colour is obtained. 2KI+Br2​→2KBr+I2​ (Black or grey)

Q. Colour of the solution When $K I$ reacts with $B r_{2}$ is:

Bromine liberates iodine from $K I$ solution because of its oxidising property. Colour of iodine is grey black so, black colour is obtained.
$2 K I + B r_{2} \to 2 K B r + I_{2}$ (Black or grey)