Question

Cyclopropane suffers:

ring strain

torsional strain

both ring and torsional

strain data insufficient

The following molecule suffers the most of ring strain:

cyclohexane, cyclopentane, cyclopropane, or cyclobutane

The following is an isomer of cyclopentane:

pentane, 2-methylpentane, neo-pentane, pentene

(cis)- 1,3-t-butyl cyclohexane:

is stable with both t-butyl groups at axial positions

is stable with both t-butyls at equatorial positions

is stable with one t-butyl at axial, and another at equatorial

data insufficient

what is true of all cycloalkanes?

all are gases

general formula is CnH2n

all carbons have bond angles of 120

all cycloalkanes are much more stable than their alkane cousins

Cyclopropane is:

chemically very reactive

completely inert

relatively inert and undergoes subsitution reactions

relatively inert and undergoes addition reaction

(trans)-1,2 dimethyl cyclohexane:

is stable with both the methyls pointing the opposite direction

is stable with both methyls in adjacent positions

is stable when the methyls are in a,e positions on adjacent carbons

is stable when the methyls are in e,a positions on adjacent carbons

Answer 1