Q. $C_{2} H_{2}$ molecule is

2696 292 UP CPMTUP CPMT 2012Organic Chemistry – Some Basic Principles and Techniques Report Error

A

linear

67%

B

angular

8%

C

trigonal planar

18%

D

pyramidal

7%

Solution:

$C_{2} H_{2}$ is $s p$ -hybridised with linear geometry.