MCQ
Which compound undergoes nucleophilic substitution with $NaCN$ at the fastest rate ?
- ✓
- B
- C
- D
✓
Answer
Correct option: A.
a
$(a)$ Rate of $S_{N^2} \, \propto \, \frac{1}{Stene\, crowding \,near\, to\, reaction\, centre}$
$(a)$ Rate of $S_{N^2} \, \propto \, \frac{1}{Stene\, crowding \,near\, to\, reaction\, centre}$
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