Ethyoxyethene is written as follows,
`H_(2)C=CH-O-CH_(2)-CH_(3)`.
The structure of `2-`Chloro`-1-`ethoxyethene `9` incorrect name `)` with correct numbering wil l be

Options

A. `H_(2)C=CH-O-overset(1)(C)H_(2)-overset(2)(C)H_(2)-Cl`
B. `CH_(2)=CH-O-overset(1)underset(Cl)underset(|)CH-overset(2)(C)H_(3)`
C. `H_(2)overset(2)(C)=-overset(1)underset(Cl)underset(|)C-O-CH_(2)-CH_(2)-Cl`
D. `Cl=overset(1)(C)H=overset(2)(C)H-O-CH_(2)-CH_(3)`

Answer

D

Explanation

`2-`Chloro`-1-`ethoxyethene
`Cl-overset(1)(C)=overset(2)(C)-O-C-C`
correct name `1-`Chloro`-2-`ethoxyethene