Chemistry - STEREO ISOMERISM Question with Solution | TestHub
ChemistrySTEREO ISOMERISMGEOMETRICAL ISOMERISMEasy2 minQB
ChemistryEasysingle choice
Number of geometrical isomers of the compound CH3-CH=C=CH-CH=CH-Br are :
Options:
Answer:
B
Solution:
Ans. (B) 4. The allene unit has different groups at both ends (CH3/H and CH=CHBr/H), so it is chiral and exists as a pair of axial forms (2); the C=C double bond (CH=CHBr) has two different groups on each carbon, giving E and Z (2). Total = 2 x 2 = 4.
Stream:JEESubject:ChemistryTopic:STEREO ISOMERISMSubtopic:GEOMETRICAL ISOMERISM
⏱ 2mℹ️ Source: QB
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