Which one below is a pseudohalide [AIIMS 1982]

1.	Which one below is a pseudohalide [AIIMS 1982]
A.	\[C{{N}^{-}}\]
B.	\[ICl\]
C.	\[I{{F}_{5}}\]
D.	\[I_{3}^{-}\]
Answer» B. \[ICl\]

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Which one below is a pseudohalide [AIIMS 1982]

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