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The order of reactivities of the followi...

The order of reactivities of the following alkyl halides for an `S_(N^2)` reaction is:
`RF gt RCI gt RBr gt Rl`
`RF gt RBr gt RCl gt Rl`
`RCl gt RBr gt rF gt Rl`
`Rl gt RBr gt RF`

A

`RF gt RCl gt RBr gtRl`

B

`RF gt RBr gtRCl gtRI`

C

`RCl gt RBr gt RF gt RI`

D

`RI gt RBr gt RCl gt RF`

Text Solution

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The correct Answer is:
D
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