How many and bonds are present in a molecule of propyne, ?

CHEMISTRY · Single correct · AP · Chemistry · Compound Structure and Properties · Compound Structure and Properties

Problem

How many

\sigma

and

\pi

bonds are present in a molecule of propyne,

\text{CH}_3\text{CCH}

? (1)

5\,\sigma

3\,\pi

(2)

6\,\sigma

2\,\pi

(3)

7\,\sigma

1\,\pi

(4)

8\,\sigma

0\,\pi