Give the symbol `SN^1, SN^2,E1`, and `E2` (more than one symbol may be used).  (a) Rates are same.
Channel: Doubtnut
Date: 26/07/2020

Give the symbol `SN^1, SN^2,E1`, and `E2` (more than one symbol may be used).  (a) Rates are same.  (b) Electrophilic  catalysis is possible.  (c) With a given substrate some pairs of these may be concurrent.  (d) Rearrangement of the `R` skeleton may occur.  (e) `R1` reacts faster with `RC1`  (f) `R^(oplus)` are intermediates.  (g) With saturated `R^, s`, a Saytzeff product is always formed.  (h)  Reactions are stereospecific.  (i) Reactions are concerted.  (j) Unhindered `1^@ RX` reacts with `NaOEt|EtOH`.  (k) `t-BuBr` reacts with `CH_3 COOH + CH_3 COO^(Ө) Na^(oplus)` (small).  (l) `t-BuBr` reacts with `CN^(Ө)`.  (m) `t-BuBr` reacts in `EtOH`.  (n) `2^@ RC1` reacts with `NaOEt|EtOH`.  (o) `2^@ RC1` reacts with `HCOOH` and has high dielectric constant.  (p) `2^@ RC1` reacts with `I^(Ө)` in acetone.  (q) `MeX` cannot react.