please help and explain

chair conformation Build two models of chlorocyclohexane. On one model, replace the hydrogen labeled Ha with a chlorine atom to make model A; on the other model, replace the hydrogen labeled Hb to produce model B. Now place both models in the chair conformation. What is the configuration of each chirality center? A? B? C? Di? What is the stereochemical relationahip between models A and B ? (Cirele your answact) Hentical chantiomers diastercomers meto Using the templates provided, draw the planar representation (use wedges and dashes!) and both chair canformations of the models of 1.4-dichlorocyclotiexane. Is one chair conformer lower in energy? If so, circle the appropriate conformation sbove. Are the two chlorine atoms cir-or trans-to cach other? Can both chlorine atorns be axial in any chair conformation? Would a soluaion of model A rotate plane polarized light? Model B? If both models do, what is the relationship between this rotation