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WorksheetsStereoisomerism Unit I
Total questions: 15
Worksheet time: 9mins
Molecules having same molecular formula are superimposable, then these are called as
Isomer
Monomer
Homomers
None of above
Isomers are
Not superimposable
superimposable
Isomers having different bond connectivities are called as
Homomers
Geometric isomers
stereoisomers
Constitutional Isomers
Isomers having same bond connectivity are called as
stereoisomers
monomers
homomers
non of above
Stereoisomers which are readily inter-convertible by rotation around sigma bonds are known as
conformational isomers
homomers
stereoisomers
non of above
Stereoismers that are not interconvertible by simple rotation around sigma bonds are called as
distereomers
configurational isomers
simple isomers
homomers
Plane polarized light is light whose virabtions take place in only one of these possible planes
True
False
The amount of rotation is depends upon how many molecules the light encounter in passing through the sample holder..
True
False
The number of degree of rotation observed through 1dm long sample holder is called as
Optical rotation
light rotation
specific rotation
none of above
Fischer's projection of enantiomers is type of representation done for (a)
Flying -wedge representation is used for
(a)
A mixture of equal parts of enantiomers is called as a
recemic modification
recemic mixture
recemic molecules
how many different configuration structure should 2,3 dichloropentane exists..
1
2
3
4
does 2,3 dichlorobutane exist as a meso compound..
yes
no
n-Butane reacts with CL2, heat, light yields...
sec-Butyl chloride
tert-Butyl chloride
sec-butyl chloride + n-Butyl chloride
