00:02
In this question, we have to name each of the given alky.
00:07
The first one, the longest chain containing that carbon -carbon double bond, has six carbon atoms.
00:14
So the name of the base chain is hex -e.
00:20
And if we come from left side or right side, this is this double bond with the third carbon atom.
00:30
So the name will be three hex -e.
00:34
Now for the next one, we have to count from the right side because this way the double bond will get the lowest number.
00:49
And here the longest chain containing the double bond has five carbon atoms.
00:56
So the base is, base name is 15.
01:03
And the fourth carbon atom contain a methyl group so i'll write four methyl and the second carbon atom is with the double bond so four methyl two pentine okay now the third one the longest chain containing the carbon carbon double bond has six carbon atoms.
01:37
One, two, three, four, five, six.
01:43
Or if i count from here, one, two, three, four, five, six.
01:50
So, the longest chain has the six carbon atoms containing the double bond.
02:02
So the base name will be hexine...