Q) plz.. kindly explain the reason behind the answer???

Asked by araima2001 | 28th Mar, 2017, 05:45: AM

Expert Answer:

The maximum no. of atoms which are oresent in a plane in a molecule of allene is 5.
It can be explained with the help of following structure of allene.
    Image result for 3d structure of allene png
From the above structure, three carbon atoms and two hydrogen atoms present on the right side are present in the same plane  and hence shown bonding with simple lines.
The hydrogen atoms present on the left side are shown with one dotted that is below the plane and the other with wedge bonding that is above the plane.

Answered by Prachi Sawant | 29th Mar, 2017, 11:50: AM