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InterviewSolution
| 1. |
`S_(N^(1))` reaction is a first order nucleophilic substitution e.g. `CH_(3)-overset(CH_(3))overset(|)underset(CH_(3))underset(|)C-Br+H_(2)Oto CH_(3)-overset(CH_(3))overset(|)underset(CH_(3))underset(|)C-OH+HBr` The concentration of nucleophile does not appear in the rate law expression. Reaction rate k[RX] In a mulptistep organic reaction , the rate-limiting step is the slowest step . Rate determining step is represented by the following energy level diagram: A reaction energy level diagram for an `S_(N^(1))` reaction .The rate limiting step is spontaneous dissociation of an alkyl halide to give a carbocation intermediate: In `S_(N^(1))` reaction the hybridization changes in rate determination step. Select the correct change among the following:A. from `sp^(3)" to "sp^(2)`B. from `sp^(2) " to "sp^(3)`C. from `sp^(2) " to "sp`D. from sp to `sp^(2)` |
| Answer» Correct Answer - A | |