Final answer:
In cyclohexane, ring flipping causes axial bonds to become equatorial, and vice versa. In the case of cis-cyclohexane-1,3-diol in CCl3, the hydroxyl groups are in the axial position.
Step-by-step explanation:
In cyclohexane, there is a phenomenon called ring flipping, which allows for the rotation of the cyclohexane ring. During this flipping, all the axial bonds become equatorial, and vice versa. The axial position refers to the bonds that are perpendicular to the plane of the ring, while the equatorial position refers to the bonds that are in the plane of the ring. In the case of cis-cyclohexane-1,3-diol in CCl3, the cyclohexane ring is flipped, resulting in the axial position of the hydroxyl groups.