what is a chemical name of this compound? a) 2 - pentene b) 2 - pentyne c) 3 - pentene d) 3 - pentyne

what is a chemical name of this compound? a) 2 - pentene b) 2 - pentyne c) 3 - pentene d) 3 - pentyne
Answer
Brief Explanations:
The compound has 5 carbon - atoms (pent -) and a double bond (ene -). The double bond is between the second and third carbon atoms when numbered from the end. So it is 2 - pentene.
Answer:
A. 2 - pentene