Consider this scheme. Why does a ring form with a single ethylene glycol on A rather than two molecules of ethylene glycol to form acyclic acetals? Intramolecular reactions are A unfavorable when compared to intermolecular reactions Acyclic molecules are unfavorable compared to rings В in all cases The change in entropy is favorable for ring formation C and strain is low in a five- membered ring Sterics prevents acyclic molecules from forming in this D

Consider this scheme. Why does a ring form with a single ethylene glycol on A rather than two molecules of ethylene glycol to form acyclic acetals? Intramolecular reactions are A unfavorable when compared to intermolecular reactions Acyclic molecules are unfavorable compared to rings В in all cases The change in entropy is favorable for ring formation C and strain is low in a five- membered ring Sterics prevents acyclic molecules from forming in this D

Chemistry

10th Edition

ISBN:9781305957404

Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Chapter1: Chemical Foundations

Section: Chapter Questions

Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...

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Concept explainers

Alkanes and Cycloalkanes

Alkanes are saturated organic compounds which are made up of C and H atoms. Alkanes have the general formula of CnH2n+2. Alkane contains sp3 hybridized carbon atoms with four sigmas (σ) bonds & every hydrogen atom is connected with one of the carbon atoms. The size of the alkane could be determined by the number of carbon atoms located in it.

Question

Consider this scheme. Why does a ring
form with a single ethylene glycol on A
rather than two molecules of ethylene
glycol to form acyclic acetals?
Intramolecular reactions are
A
unfavorable when compared to
intermolecular reactions
Acyclic molecules are
unfavorable compared to rings
В
in all cases
The change in entropy is
favorable for ring formation
and strain is low in a five-
membered ring
Sterics prevents acyclic
molecules from forming in this
D
case
H
HCI
+ HOCH2CH2OH
H + H2O

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