Question #92f22

1 Answer
Nov 15, 2016

CH2=CHOH

The IUPAC name of the compound is ethenol

A chain of two carbonstem nameeth

suffix of C=Cene

suffix of OHol

So complete name

eth+ene+olethenol

'e' the last letter of 'ene' is a vowel which is followed by 'ol' that also begins with another vowel 'o'.So vowel 'e' at the end of suffix "ene" is dropped in the final name.