Iodine readily dissolves in potassium iodide solution giving
Iodine readily dissolves in potassium iodide solution giving
A. `I^-`
B. `KI_2`
C. `KI_2^-`
D. `KI_3`
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Correct Answer - D
`l_2` is more soluble in an aqueous solution of KI than in pure water. It is due to the formation of polyhalide (triiodide, `I_3^-` ion). `KI(aq) +I_2(s)to KI_3 (aq) KI_3 (aq) to K^(+) (aq) + I_3^(-)(aq) `
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