molecular formula of an alkyne is C6H10 the number of position isomers given by this compound in its longest carbon chain

The molecular formula C6H10 corresponds to a class of hydrocarbons known as alkynes. Alkynes are characterized by the presence of a carbon-carbon triple bond.

The number of position isomers for this compound can be determined by considering the possible locations of the triple bond in the longest carbon chain.

1. The triple bond can be at position 1 (between the first and second carbon atoms), resulting in 1-Hexyne.
2. The triple bond can be at position 2 (between the second and third carbon atoms), resulting in 2-Hexyne.

Therefore, there are 2 position isomers for the compound with the molecular formula C6H10.