00:01
Optical isomers are the compounds having same molecular arrangement and form line but different optical activity.
00:09
Optical isomers have the different spatial arrangements of atoms on the carbon skeleton.
00:17
So for a molecule to be optically active or form optical isomers, one of the carbon atoms in the molecule should be chiral in nature.
00:28
So chiral carbon is a carbon which has four.
00:32
Four different atoms or four different groups around it.
00:36
Such carbon is called a chiral carbon or we can also call it as an asymmetric carbon.
00:44
Asymmetric carbon or chiral carbon will show the optical activity and such isomer is called an optical isomer.
00:51
Consider the molecule that is ch3, ch2, c, h, c h, c h, c h, c h, c h, h, c h, h, h, h, c h, h, h, h, h, c, h, h, h, h, h, h, cl ch3.
01:09
This is 2 -chloro -2 -3 dimethyl pentane.
01:14
Now in this molecule, this particular carbon, that is the third carbon, has four different groups.
01:20
This is one group.
01:23
This whole unit is another group...