5. Which group of hydrocarbons has triple bonds?
A. alkaloid
B. alkane
C. alkene
D. alkyne​


Sagot :

Answer:

D. ALKYNE

Explanation:

Alkynes are hydrocarbons which contain carbon-carbon triple bonds. Their general formula is CnH2n-2 for molecules with one triple bond (and no rings). Alkynes undergo many of the same reactions as alkenes, but can react twice because of the presence of the two p-bonds in the triple bond.

ANSWER: D. alkyne

EXPLANATION:

Alkynes are hydrocarbons which contain carbon-carbon triple bonds.

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