Ethyl methyl vinyl amone has the strucutre

Ethyl methyl ether is

Ethyl methyl either is :

Ethyl methyl either is :

Ethylene into ethyl methyl ether

Acetylene can be coverted into methyl vinyl ether on reaction with

The lower stability of ethyl anion compared to methyl anion and the higher stability of ethyl radical compared to methyl radical, respectively, are due to