Question

The third memberof family of alkenynes has what molecular formula???

Answer 1

The third member of family of alkenynes is butyne

molecular formula is C4H6

Answer 2

The molecular formula of third member of family of alkenynes is $C_6H_8$

Explanation:

• The third member of alkenynes is called 1-hexene-5-yne and its molecular formula is $C_6H_8$.
• It is composed of 6 atoms of carbon and 8 atoms of hydrogen linked together with single, double, and triple bonds.
• The first and second carbon atom is linked together by a double bond, whereas the fifth and sixth carbon is attached with a triple bond.
• The structure has suffix "ynes" due to the presence of triple bond between the fifth and sixth carbon atom.
• The structure of the third member of the family of alkenynes is given in the attachment.

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