Chemistry - STEREO ISOMERISM Question with Solution | TestHub
ChemistrySTEREO ISOMERISMGEOMETRICAL ISOMERISMMedium2 minQB
ChemistryMediumsingle choice
Number of geometrical isomers of the compound CH₃-CH=C=CH-CH=CH-Cl are :
Options:
Answer:
C
Solution:
Only the CH=CH-Cl double bond shows geometrical isomerism (E and Z). The cumulated C=C=C unit contains an even number of double bonds, so the groups at its ends lie in the same plane relationship that gives axial (optical) isomerism, not geometrical isomerism.
Ans. 2
Stream:JEESubject:ChemistryTopic:STEREO ISOMERISMSubtopic:GEOMETRICAL ISOMERISM
⏱ 2mℹ️ Source: QB
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