Question

3. Which cyclohexane molecule would you consider to be the most stable?

І- н -H Н — - " Н -Н Н Н 2 3 Н 4 Н Н -Н Н - H

a.2
b. 1
c. 4
d. 3

4. The molecules below are:

   

a. meso compounds
b. structural isomers
c. dual comformers
d. diastereomers

Answer 1

most stable conformation of cyclohexane is the chair form shown in figure 1. The C-C-C bonds are very close to 109.5^o, so it is almost free of angle strain. It is also a fully staggered conformation and so is free of torsional strain.

Date Моч, с би thon ОРИ ру) ОЙ И 1 м/си, ОИ Иб би и Both are forms of ршило се шло Диляпта form respectively. They differe in forms of gelmose in cherial centres. so these are dias teriomers