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madam [21]
3 years ago
7

What is the name of this molecule? H3C - C ≡ C - CH3 Answer: 1,2,3, or 4-butyne?

Chemistry
1 answer:
Semenov [28]3 years ago
8 0

Explanation:

The given molecule is

H3C - C ≡ C - CH3

The numbering order is shown below:

H3C - C ≡ C - CH3

    1     2     3     4

So, the alkyne group is in the second position.

The carbon chain has four carbons.

Hence, the IUPAC name of the given compound is:

2-butyne.

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