consider the hydrocarbon below. what is the name of this hydrocarbon? propene pentene butene ethene

consider the hydrocarbon below. what is the name of this hydrocarbon? propene pentene butene ethene
Answer
Brief Explanations:
This is an alkene with 2 carbon - atoms. The naming of alkenes follows the IUPAC system where the prefix indicates the number of carbon - atoms and the suffix 'ene' is for alkenes. For 2 - carbon alkene, the name is ethene.
Answer:
D. ethene