A) Iodide
B) Nitrate
C) Sulphate
D) Bromide
Correct Answer: A
Solution :
\[KI+{{H}_{2}}S{{O}_{4}}\xrightarrow{\Delta }KHS{{O}_{4}}+HI\] \[Conc.{{H}_{2}}S{{O}_{4}}+2HI\to \underset{\begin{smallmatrix} \text{Violet} \\ \text{vapour} \end{smallmatrix}}{\mathop{2{{H}_{2}}O+{{I}_{2}}+S{{O}_{2}}\uparrow }}\,\]You need to login to perform this action.
You will be redirected in
3 sec