Chemistry - CHEMICAL BONDING Question with Solution | TestHub

ChemistryCHEMICAL BONDINGDipole MomentEasy2 minPYQ_2013
ChemistryEasysingle choice

Assertion : cis-3-chloroprop-2-enoic acid is less stable than its trans-form. Reason : Dipole moment of cis-form is greater than trans-form.

Options:

Answer:
B
Solution:

Assertion is true because usually, for acrylic systems trans-isomers are more stable than cisisomers. This is due to increased unfavourable steric interaction of the substituents in cis-isomer. Reason is also true because generally the dipole moment of trans-form is zero (or less) depending whether the substituents on both sides of double bond are same or not while cis-forms are polar in nature with certain value of dipole moment.

Stream:AIIMSSubject:ChemistryTopic:CHEMICAL BONDINGSubtopic:Dipole Moment
⏱ 2mℹ️ Source: PYQ_2013

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