Question

Match the reactions form List I with the value of $Keq$ from List II.

Answer 1

In substituted cyclohexanes, substituents occupying equatorial positions minimizes steric repulsion, leading to greater stability. Bulkier the group, the more will be the tendency of the group to be in equatorial position for more stability.

Hence more favored will the forward will the forward reaction for bulky groups and higher will be the value of $K_{eq}$ for more bulkier group.