Which of the following compounds is an aromatic alkyne?
Practice Questions
1 question
Q1
Which of the following compounds is an aromatic alkyne?
Phenylacetylene
Propyne
Ethyne
1-butyne
Phenylacetylene is an aromatic alkyne as it contains a phenyl group attached to a triple bond.
Questions & Step-by-step Solutions
1 item
Q
Q: Which of the following compounds is an aromatic alkyne?
Solution: Phenylacetylene is an aromatic alkyne as it contains a phenyl group attached to a triple bond.
Steps: 6
Step 1: Understand what an alkyne is. An alkyne is a type of hydrocarbon that contains at least one triple bond between carbon atoms.
Step 2: Know what an aromatic compound is. An aromatic compound is a type of compound that contains a benzene ring, which is a ring of carbon atoms with alternating double bonds.
Step 3: Identify the compound in question. The compound we are looking at is phenylacetylene.
Step 4: Check if phenylacetylene has a triple bond. Yes, phenylacetylene has a triple bond between two carbon atoms.
Step 5: Check if phenylacetylene has a phenyl group. Yes, phenylacetylene has a phenyl group (a benzene ring) attached to one end of the triple bond.
Step 6: Conclude that since phenylacetylene has both a triple bond and a phenyl group, it is classified as an aromatic alkyne.
