A) \[\text{K}{{\text{I}}_{2}}\]and \[{{I}^{-}}\]
B) \[{{K}^{+}},{{I}^{-}}\]and \[{{I}_{2}}\]
C) \[\text{I}_{3}^{-}\]
D) none of these
Correct Answer: C
Solution :
\[{{I}_{2}}\] forms complex ion \[I_{3}^{-}\] in KI solution due to which it dissolves in it.You need to login to perform this action.
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