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Class 12 NEET Chemistry Haloalkanes and Haloarenes
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© examsnet.com
Question : 40
Total: 65
How many stereoisomers does this molecule have?
CH
3
CH
=
CHCH
2
CHBrCH
3
(2008)
8
2
4
6
Validate
Solution:
The given compound may be written as
Both geometrical isomerism (cis-trans form) and optical isomerism is possible in the given compound.
No. of optical isomer
=
2
n
=
2
1
=
2
(where
n
=
no. of asymmetric carbon)
Hence total no. of stereoisomers
=
2
+
2
=
4
© examsnet.com
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