Question

Reaction of
Isobutyl chloride with sodium ethanoxide

Answer 1

These are bimolecular elimination reactions in which two groups or atoms are lost simultaneously in a single concerted step.Where rate of elimination depends on the concentration of substrate and the nucleophile.The reaction is of second order.

Relative ractivities of alkyl halides in E2 reaction is:

Tertiary alkyl halide>dSecondary alkyl halide>Primary alkile halide