00:01
In this problem we have to draw a condensed structured formula for each of the following alkanes.
00:08
We know that in condensed structural formula, carbon -carbon bonds are omitted, carbon -hydrogen bonds are omitted, and this structure written on paper gives the sequence of atoms linked together.
00:30
These structures do not give any idea about their disposition of atoms in space.
00:38
So given compound, a is 3 ethyl, bendane, first draw structural formula for this compound.
01:25
Here we can observe that this is ethyl, ch2, cs2.
01:41
Here this ethyl group is present at this carbon atom.
01:46
So in condensed form, we can write this as cs3, cs2, whole 3.
02:06
C c .h.
02:12
This is the condensed structural formula for three ethyl pentane...