For a certain substitution reaction, the rate of substitution is found to be independent of both the concentration and the nature of the nucleophile. what is the most likely mechanism?

Respuesta :

Thank you for posting your question here at brainly. Below are the choices that should accompanied with the question above. 

A)Sn1 
B)Sn2 
C)both Sn1 and Sn2 are likely 
D)neither Sn1 nor Sn2 can account for the observations

The most likely mechanism for the situation above is letter A. I hope the answer helps.