Question

Is But-2-ene a 3D or 2D structure in overall?

Answer 1

`3D`.

Explanation:

But-2-ene has a molecular formula of `C_4H_8`.

Now, the carbon atoms and hydrogen atoms are arranged in a three dimensional array.

Hence, `CH_3-CHCH-CH_3` is having an overall `3D` shape.

Hope it Helps:)