Question

IUPAC name of
HC=C-CH2CH=CH2

Answer 1

Answer:

correct answer is Pent - 1 - yne - 4 - ene.

IUPAC name of HC ≡ C - CH2 - CH = CH2 is Pent - 1 - yne - 4 - ene.

There are 5 carbons in the given compound hence, pent is used

Triply-bonded carbon:

Hydrocarbons containing at least one carbon-carbon triple bond between two carbon atoms are called alkynes.

The general formula of alkynes is CnH2n-2.

Doubly-bonded carbon:

Doubly bonded (carbon atoms) hydrocarbons are called alkenes.

The general formula of alkene is CnH2n.