Chemistry - STEREO ISOMERISM Question with Solution | TestHub

ChemistrySTEREO ISOMERISMGEOMETRICAL ISOMERISMMedium2 minQB
ChemistryMediumsingle choice

Draw all the geometrical isomers of hepta-2,4-diene and label each by the cis/trans and the E/Z system.

Options:

Answer:
A
Solution:

Hepta-2,4-diene is unsymmetrical, so all four combinations exist :

structure (2E,4E): trans,trans

structure (2Z,4Z): cis,cis

structure (2E,4Z): trans,cis

structure (2Z,4E): cis,trans

Stream:JEESubject:ChemistryTopic:STEREO ISOMERISMSubtopic:GEOMETRICAL ISOMERISM
⏱ 2mℹ️ Source: QB

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