Optical isomers are isomers of molecules which are non-superimposible. They have a left hand and a right hand and this is how you distinguish between them.
These are not optical isomers they are functional group isomers a subcategory of structural isomers.
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Optical isomers are found only if there is chiral centre. There is no chiral centre in CH2ClBr due to the presence of two hydrogens on a single carbon.
REFER : optical rotatory dispersion
what optical isomers of tartaric acid
unsymmetrical atom & chiral carbonoptical isomers=2nmesomers=osymmetrical atom & chiral carbon- 1,3,5,...optical isomers=2n-1mesomers=2n/2-1symmetrical atom & chiral carbon- 2,4,6,...optical isomers=2n-1-2(n-1)/2mesomers=2(n-1)/2
l ascorbic acid and d ascorbic acid are optical isomers of each other. Optical isomers have the same physical and chemical properties but bend the plane of polarisation of polarized light in different directions.It is also called ChiralitySee the related link for more info on optical isomers.
doesnt have the right number of neutrons
1,2-dichloropropane exists as an optical isomer.
Epimers are refer to one of two optical isomers that differ from each other only in the configuration about one asymmetric carbon atom (that is, the epimeric carbon).
Optical activity happens in a solution with components of quartz, sugar or certain gases. It is when the plane of linearly polarized light is turns to the direction of movement through the components.
The 3rd carbon atom in hexan-3-ol is asymmetric so arrange four groups around this carbon atom in two ways the one should be mirror image of other now these are two optical isomers, d-hexan-3-ol and l-hexan-3-ol.