Consider the following anions. – McqOptions

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1.	Consider the following anions. When attached to \[s{{p}^{3}}\]-hydridized carbon, their leaving group ability in nucleophilic substitution reaction decreases in the order:
A.	\[I>II>III>IV\]
B.	\[I>II>IV>III\]
C.	\[IV>I>II>III\]
D.	\[IV>III>II>I\]
Answer» C. \[IV>I>II>III\]

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