Question

Which of the following contains a Triple bond?1. C2H42. H23. CH44. C2H65. C2H2

Answer 1

`C_2H_2`

Step-by-step explanation:

Here, we want to get the molecule with a triple bond

Triple bonds can be found in alkynes

The general formula for alkynes is:

`C_nH_(2n-2)`

Thus, out of the given molecules, the correct answer is C2H2 which is ethyne or ethylene