Question

What type of compound is ethyne?

Answer 1

Hint : In order to answer this question, to know the type of ethyne, we should go through the molecular formula of ethyne, and with the help of molecular formula, we can conclude which type of compound it is.

Complete Step By Step Answer:
Ethyne (common name acetylene) is a hydrocarbon, i.e. it is built from only carbon and hydrogen atoms.
The gross formula is ${C_2}{H_2}$ . There is a triple bond between the two carbon atoms, each having one valency left for the hydrogen atoms:
$H - C \equiv C - H$
Since the triple bond prevents rotation, the ethyne molecule is linear.
It is very reactive: the triple bond can open up for additional reactions.
It is also unstable, and the ethyne (acetylene) used for welding and cutting burners has to be dissolved in acetone.
Ethyne, also known as acetylene, is an organic chemical compound with the chemical formula ${C_2}{H_2}$ . Since its entire chemical composition only features hydrogen and carbon atoms, this compound is a hydrocarbon. Ethyne is regarded by many to be the simplest alkyne since it consists of only two carbon atoms, which are triply bonded to each other.
Ethyne is the simplest triple-bonded 2 carbon organic compound, also known as acetylene. The IUPAC name of acetylene is ethyne. ‘Eth’ means ‘two’ and ‘yne’ means a triple bond between two carbon atoms. Together they make the IUPAC name and the meaning of ethyne.

Note :
Ethyne has a triple bond between the two carbon atoms. In the diagram each line represents one pair of shared electrons. We expect that ethyne is going to be more complicated than this simple structure suggests.